Posted on Sep 14, 2009 Helpful 6. Will doing the 9 steps erase my current pin number? "". It will eventually say low battery in the center message area. If the battery is low on power, the transmitting range of the remote engine starter will be affected. If the one you have worked on the car before the battery change then pushing the buttons alternatively about five times should work. Replace battery and put cover back on. Replacement Keyless Entry Key Fob Case Fit For Honda 2003-2007 Accord 2005-2006 CR-V Ridgeline Civic Remote Control Key Combo 4 Buttons Replacement Car Key Shell Casing Blank Without Blade 4. I read (later!) that there is some time limit how long the battery can be out. Turn the key to the second position (lights up the dashboard) Turn the key back to the off position. These key fob batteries have been lasting only 2-3 years, poor quality or depends on how much the customer uses it! I had to change out the battery on our 2011 Grand Cheokee after the 2 year mark as the instrument panel keep telling us thst it doesn't recognize a key fob. Press and hold the "Lock" button on the key in the ignition and on any additional fob remote car starters you may have. So does that mean if the battery dies, I can't drive my car?. If you hold the battery by pressing your fingers on the two flat surfaces you can shorten the battery life. The key fob enables you to turn the 2GIG alarm system on and off before entering the home or after exiting. I changed the battery in the key remote and when I wan t to try and and then unlock the door with the key and the alarm will reset! JR let me start my. 2015 Nissan Sentra S. This happened 18 months ago when I changed the battery in the other remote and I ended up going to the dealer to get both keys resynced. I tried turning the key to the "on" position and pushing in the valet/reset button but that didn't help. Had just had an oil change and inspection so thought they touched something. Before you start all doors should be closed except the driver's side door which should be open and unlocked. The car is only six months old and has covered approx 6,000 miles. Except "replace smart key battery" did it last week. You do not need to call a professional and spend a lot of money to replace a garage door opener. It was the battery after all. Reset Key Fob After Changing Battery: Batteries lose charge over time and replacing them can be expensive. The system would be so much classier in black or silver. Great if replacing key fob battery fixes it. Remove the battery by hand or by using a small flat head screwdriver. The key fob is also not working after changing the battery. RE: Resetting message 'smart key battery low' dashboard on evoque Hi Big G!, I've read that on some cars it can happen, even if the replacement battery is 100% quality made like Duracell. 64,055 miles not that they matter for battery life other than its been in the vehicle connected for a lot of hours the last 2 years. Alternatively, put your key in the driver's door and turn it twice to the right, then twice to the left, then put your key in the ignition and start your car. There is a notch near the key ring opening that allows you to pop the fob open using anything from a small flathead screwdriver to a dime or even a fingernail. I fixed it I guess. Changing the battery in your key fob. Re: Immobiliser problem after Key fob battery change - 23-05-2009, 12:27 AM The problem persists, my local dealer reckons if straight forward it will cost £40 to run diagnostic and reprogram the keys, luckily one key works so not got round to taking it in for the repair, but will have to eventually. Look at the rear of your key fob. Thinking it was the battery I bought a replacement – first a $2 shop version, then when that didnt work, bought a $8 energiser equivalent from Dick Smith. There are two programming connections that have to be made with the keys. You might hear a light click. Resetting it clears all the saved data. Turn your Kia off, remove the jumper wires and close the hood. If it doesn't, then there could be another problem with the remote, like broken battery contacts or a problem with the buttons. How to change the battery on the Mercedes Benz Smart Key Fob. I never had to go to the dealer and get raped. E -- ECM trouble code; P -- PCM trouble code. 0 out of 5 stars 1 $7. 4-Button Key Ring Remote 2GIG-KEY1-345 The 2GIG-KEY1-345 is a 4-button key ring remote. This happened 18 months ago when I changed the battery in the other remote and I ended up going to the dealer to get both keys resynced. The warning light disappeared after I put in the key fob in there. You must be able to read the writing on the battery once it is fitted in your Vauxhall Astra key. Automatic windows make it easy to raise and lower your window, but they can easily be thrown off or reset when you replace your vehicle's battery. Still get the low battery warning. Any suggestions on what I should do now will be most welcome. Today, with the fob in my pocket, I leant over and heard the dreaded two beeps telling me the alarm was set. Make sure not to damage the rubber gasket during removal. KIPASS FOB battery replacement « on: June 29, 2011, 12:15:12 pm » I had a car serviced recently and the dealer advised replacing batteries in the key fobs as a precaution. This guide will display instructions on how to change the battery in a 2013 - 2017 Ford Escape key fob. i called the locksmith - $240 cash for two fobs and two keys or $140 cash for just the two keys so i figure i can get the fobs on ebay at $24 each and program them myself, and have the guy do. Anyway, the message went away and hasn't been back!. Remote Entry after Battery disconnect. Verify that the remote is actually bad by using a backup remote. It was a present install by a large retailer that is now out of business. My battery went flat so I took it off and charged it, now after putting it back on the car won't start just turns over. The car didn't unlock using the remote key so i put a new battery in the key fob- and its still not unlocking/locking the car. I never had to go to the dealer and get raped. The usual procedure for recoding a key fob after battery replacement involves switching the car to "program" mode, pressing a button on the fob and turning off the ignition. To replace remote fob battery you’ll need: – new CR2032 3v battery (one battery) In order to replace it, follow the steps:. At Replace My Remote we sell professionally re-manufactured and used OEM factory key fob replacement keyless remotes. Switch on the ignition DO NOT start the engine at this point. Disconnect the diagnostic tool. Also, hopefully not in your case, there have been reported incidents of 'faulty' fobs so even after replacing the battery it still does not work. KIPASS FOB battery replacement « on: June 29, 2011, 12:15:12 pm » I had a car serviced recently and the dealer advised replacing batteries in the key fobs as a precaution. If no codes are present for a system, a NO X CODE or NO X DATA message will be displayed. Left the key fobs at home and drove only with the app, and the message was still there. BimmerTech is able to offer replacement keys for almost all BMWs and BMW-produced MINIs from the last few decades. The title of my thread, as well as the first two sentences in my first post in this thread state clearly that the remote was working fine before the battery change, but I will happily conform one more time: The remote was working perfectly until after the battery change. Every time a button is pressed, the remote engine starter is consuming battery power. Then on your Apple TV, look for above an icon of a remote. If I reset the fob with the remaining key and do not delete or reprogram will the other key be dysfunctional? If the stolen key reappears to unlock the door will it unlock the door and if it’s inserted in the key hole will the alarm sound because it has been refobbed. turn on for 5 secs max. If you've tried replacing the battery and your key fob still isn't working, or if you've lost your fob entirely, it's time to get a new one. My key fob quit, I put in a good fob battery I saved for an emergency and that didn't help. hi all, flat battery today after leaving the car for a few days unused, jumped the car, and the key stopped working, tried the above ,to reset the key, and it worked perfectly, so a huge great thankyou to designer-label for the cure, i thought i might have to take a day off to take the car into the city to the BM dealer,plus the cost, i'm now a. Luckily, programming a new remote to your mid-2000's Honda or Acura can be easy if you have the right steps. Remote start with our FOB has stopped working unless you are basically standing beside the vehicle which is not great when you want to remote start from inside the house during -25oC / -30oC temperatures we are experiencing in my area. Then turn the ignition key on and off eight times within 10 seconds. If the one you have worked on the car before the battery change then pushing the buttons alternatively about five times should work. Postage for key batteries is just £0. After this, take out the mechanical key by opening the release latch on the back of the fob. however i put the key in the ignition so the dash was lit up and pressed the lock button on the key fob which seem to reprogramme it and now its working fine. open the battery compartment and look for signs of moisture, if it got washed/ went in the pool/ river rafting then you probably have a bit of moisture in it causing a slow battery drain. In either case, a trip to the dealer is in order for proper diagnosis. This pin must be changed upon ownership to a personal code. You might want to have your battery tested before you pay to replace it. My key fob quit, I put in a good fob battery I saved for an emergency and that didn't help. Change the battery within 3 minutes, or you'll have to reset the key with the car. Each key has an immobolizer chip in it, which the computer needs to be told which immobolizer chips should be allowed to start the. The security system on the Harley Davidson Touring allows you to use your key fob to activate it, which prevents you from starting the bike until you deactivate it with your key fob again. A battery that will work with the Honda Accord's key fob. Battery Replacement The recommended replacement battery is 2016. Except "replace smart key battery" did it last week. After going through the "weak battery" in the fob thing for months, I checked and the "weak" battery read 3V. Alternatively, put your key in the driver's door and turn it twice to the right, then twice to the left, then put your key in the ignition and start your car. I conclude the keys are faulty. Disconnect the battery for 5 minutes then after connecting the battery perform the following steps 1. By doing that same procedure but instead 3 times on and off and open and close, do it four times, this is to confirm that the keyless entry sistem is working properly, you shoul see the locking and unlocking, lights flashes, the trunks pumps out open and the horn sounds, if your car does all these things the sistem is ok, that means you should get new remotes, otherwise if the car does not do. My 2nd key fob still worked, so I used that until I was able to pickup a new battery (2032) from the local store. After reconnecting the battery and changing key transmitter batteries (voltage ok) and making sure the remotes are transmitting (Led flashing) the central locking does not work. I've had trouble with my remote Vauxhall key in the past, this is what you do. Just pop one open and you will see the battery number on it. Avoid a costly trip to the dealership by visiting your local Batteries Plus Bulbs. Today my car displayed the "Change Key Fob Battery" warning in the centre console display on start up. Hold the key fob in your hand, face down with the key blade pointing in the 12 o’clock position. The personal code must be used to disarm the security system in case the Harley key FOB becomes unavailable. Then turn the car off. What to do if the Battery in your Key Fob Dies. No response from the key fob. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them. Hi Guys, Battery ran flat in my BMW x 5 4. Buy OEM key fob replacements and keyless entry remotes for your vehicle from Keyless Entry Remote Inc. Joined: Smart Key Fob dead after attempted battery replacement. Also feel free to just bring it down to your Albany-area Honda dealer and we would be more than happy to replace it for you. COMPUTER RELEARN PROCEDURES 2001 Chevrolet Camaro GENERAL INFORMATION 2001 Domestic Computer Relearn Procedures INTRODUCTION BODY CONTROLS Vehicles equipped with body, air conditioning, anti-lock brake or memory computers may require a computer relearn procedure after components are replaced or the vehicle battery is disconnected. However your older style non - smart phone would last for days. It is effortless to reset the programming in your Key fob. If this is not done, the engine will not run properly. I manually locked and unlocked the door with the key from the fob twice as Shikibas suggested and the car detected the fob (which had a new battery in it) and started normally. Went to start car now getting smart key not found message. Changing battery in Key fob may be a little more complex than it should be. After no help from my dealership and a complaint made to corporate about them, my power steering is still not working after my battery died and I replaced it with a new one. key fobs are similar. Sometimes a key fob requires reprogramming after a battery change. Don't touch key fob circuit. Before you reprogram your key fob make sure that you do not simply have a dead battery in your key fob. After I turn the key to the off position the second time, the locks cycle with me still holding down the unlock button. Thank you for your help. Step 1 - Change the battery. Replacing the battery in the normal key fob is relatively painless, all you’ll need is a #1 Philips screwdriver, or a jeweler’s screwdriver, a small flathead screwdriver, and a replacement battery. (If you need a key to open your panel; the key is often left on top of the panel. press other button 3 times in succession within 10 secs. People often think that a dead battery should be discarded and pay huge bucks to buy a brand new one. | Unleash the Diagnostics Power Built into Your Vehi…. Low voltage will make the remote inoperable or will decrease remote range. I decided to pop the remote open myself, just used a thin flathead jewelers scewdriver and it readily popped open as I slid it along. AAA Helps When It's Time for a Battery Replacement Like the other auto parts in your vehicle, your battery should be tested during service checkups to ensure that it's performing optimally. 2 years and 4 days after I picked it up Nov 12th 2015. Attach back the battery terminals and give a 10 second pause making sure the doors are closed. Important: The remote keyless entry system will not be operational if the program input line (RADIO fuse) is open. I've a query concerning battery replacement procedures on a 2011 Versa Hatch SL. turn of ignition shut door and try fob. Unlike other Ford remote keys The Mk 7 Transit key is a little different. They are easy to change so I would grab a couple of batteries and replace them. Then switched off, got out the car, closed the door, and the remote then worked OK. Still no power, and the key fob still will not come out of the ignition. Try just putting the key in the ignition in the "ON" position then hooking up the battery. If there is an emergency, you can turn on the siren and automatically call the central monitoring station. COMPUTER RELEARN PROCEDURES 2001 Chevrolet Camaro GENERAL INFORMATION 2001 Domestic Computer Relearn Procedures INTRODUCTION BODY CONTROLS Vehicles equipped with body, air conditioning, anti-lock brake or memory computers may require a computer relearn procedure after components are replaced or the vehicle battery is disconnected. How do you know you need a new battery? The remote lock or unlock range is poor. Press Left turn signal switch 3 times. Battery Icon blinking green indicating low Intelligent key battery in remote:. Find a good Auto Locksmith or key cutting shop and ask them to check to see if it’s transmitting. Your Volkswagen remote control vehicle key may have a dead battery. Is there anything I need to do to reset the warning, or does it indicate some other issue? Thanks, Andrew. Had to do for both keys. Disconnect the diagnostic tool. I know the Intelligent Key port doesn't recharge a dead battery. On the front of the fob (at least with my B31EG) the keyless entry buttons are surrounded by a sealing, rubber face. Replace your remote if necessary. Insert the ignition key into the ignition lock cylinder. Replacing the Battery in a Jeep Key Fob. People often think that a dead battery should be discarded and pay huge bucks to buy a brand new one. How to Reset a Car's Automatic Window After Replacing the Battery. sort of rings a bell where you turn it 3 times to the right or. To deactivate the anti-theft system use the unlock button on the remote key. So here it is, a free video showing how you can remove and replace the battery in your Vauxhall car key fob. Change Audi flip key battery if your key fob remote is not working. I did some searchingdo I really have to go to the dealer after I replace the battery? I called my local dealer and they said no reprogramming is needed after a battery replacement. Each digit can be any number from 1 to 9. Ash2016 Senior Member. I recently got an alert that the battery in the key fob was low and needed changing. Remove the metal "key", then pull off the plastic 'chrome' sides, pull apart the front and back of the key fob, replace the battery, and re-assemble in reverse order. key fob batteries Yes I can see how the key fobs will die after only a year or 2 of use. If you wish to perform a system reset, press and hold the Reset button on the back panel for 10 seconds until the lock beeps and the light ring fl Page 15: Fob Battery Replacement Fob Battery Replacement The fob is powered by one CR2025 battery. I looked at the metal prongs in the fob that contact the battery and noticed they had been stretched/pushed out over the years, especially the ones that touch the outside. Today I decided to work on the fob again. Take the key apart as if you are going to fit a new battery, fold up a piece of paper so that it fits on top of the battery and then re assemble the key. After re-attaching the battery you need to sync the key to the Range Rover. To check your key fob battery, simply remove the cover to your key fob. Never could figure out how to get it to go away or which key fob was giving the low battery warning. red light on key was blinking and everything. Do I need it reprogrammed after I replace the battery? I ask because it is my only key fob and don't want to screw anything up. It turned out t o be a bad horn assemblythey replaced itwas under warranty. Step 8: Press the transmitter lock or unlock button. How do you reset a keyless remote after changing the battery on a 97 Corvette? You do not have to reset the keyless remote after battery replacement. The battery in my key fob for my Caliber lasted over 4 years with rather heavy usage. I took it to a shop nearby and he reset the warnings and told me I have to keep my car in idle for 2 hours because it needs to properly reset after a battery change, he said if the lights turn back on that I should come back and it may be a 900 problem I am facing instead. If your Mercedes-Benz C-Class is warning you that it's time to replace the battery in your key fob, here are easy-to-follow instructions that you will need to complete the process. Foggyday4111, Sep. DIY Toyota Prius Key Fob: Today I'm going to finally replace my Toyota Prius 2007 Key Fob. 0 out of 5 stars 1 $7. To help you with this problem, we compiled a few tips to help you avoid such problems. This happened 18 months ago when I changed the battery in the other remote and I ended up going to the dealer to get both keys resynced. The key fob is fairly easy to take apart. Remove the battery by hand or by using a small flat head screwdriver. People often think that a dead battery should be discarded and pay huge bucks to buy a brand new one. Once replaced, I followed the directions to turn off warning lamp, hit ok on steering wheel. Today I decided to work on the fob again. But now to reason for post, I recommend (after accidentally hitting panic button twice on the key fob that didn't work for any other button!) that you remove the component from keypad before changing battery and add it back afterwards. If the battery has been changed outside the car and the car is locked, proceed as follows: 1. It's just the remote functions that aren't working. Save yourself a trip to the service center and reset your own 'low battery alert'. Take ALL of the three original keys to the dealership (2 w/key fobs, 1 without fob), plus any others if you purchased them after the sale. Unlike other Ford remote keys The Mk 7 Transit key is a little different. I'm pretty happy with my hard wiring technique, so my doubts have moved away from the underseat connectors. 69!! A couple gallons of gas!!. Your first indication of the battery running out of power is when the Intelligent Key System Warning Light on the dash starts blinking in "green". I changed the battery on my Fob as the light had stopped flashing and the central locking wouldnt unlock. RemotesRemotes. Take care with the mechanism (push button) that retains the metal key as it has a spring in it. Anybody have experience ? It is a two button key fob. This should reset it and it is good to go. | Unleash the Diagnostics Power Built into Your Vehi…. You might want to have your battery tested before you pay to replace it. Automatic windows make it easy to raise and lower your window, but they can easily be thrown off or reset when you replace your vehicle's battery. Or even worse, door lock/ unclock is not even working. flat battery, so changed the little watch battery inside the fob. I had a problem with my key fob today The bugger just stopped working out of the blue After changing the battery there was no change so i did a quick google and found this on another forum It worked a treat for me doing it by myself giving the neighbours something to look at jumping in and out of the car as if I'd lost the plot. This is how to program the switchblade type key fob for your 2013, 2014 or 2015 Chevrolet Malibu: Once you have the key cut, you can program the key and remote yourself at home. Intelligent Access "Key Battery Low Replace Soon" message Hope someone can help, since two Ford dealerships have thrown up their hands and said, "I don't know how to fix this. Hey guys, as the title explains really. Press the UNLOCK button on the remote control transmitter three times. ” I explained my problem and he said he could sell me a battery, but he wouldn’t want to if that’s not the problem. If you don't have a Navigation System, you can still change the settings by using the buttons on your FAST-key fob: Step 1: Press and hold Lock #1 button. 18 CAD shipped. Thinking it was the battery I bought a replacement – first a $2 shop version, then when that didnt work, bought a $8 energiser equivalent from Dick Smith. I changed the battery on my Fob as the light had stopped flashing and the central locking wouldnt unlock. I walked up to Autozone thinking a quick battery change would do the trick. it was suggested to me that i need to program the key after a battery change. Learn how to give them new life with our step by step battery reconditioning guide. Put the fob in the door and turn it to Lock, push the lock button, release and center the key. Great if replacing key fob battery fixes it. Some of the other threads say to connect the positive battery terminal to the negative lead after the battery is out of the picture. I also did reset both the screens and still I get the message. 0 Insert the ignition key after opening the door. You should be able to carefully pry apart the two halves of the fob now. Cover more than 80 US, Asian and European vehicle makes after 1996. If you change the battery in the remote and it still does not function; you may need to try re-programming the remote to the vehicle. For battery replacement refer to page 32. Most types of door openers have battery. After replacing the battery in both of my key fobs last week, I evidently didn't reinsert the emergency key until it locked. These step-by-step instructions show you how to fix your key fob quickly. The key fob is fairly easy to take apart. Certain years had problems with the keys losing their progamming after changing batteries (mine's a 2001 and I have this problem). Joined: Smart Key Fob dead after attempted battery replacement. Shop My Key Fob Learn More. Thats how you program the BMW keyless entry remote control. Posted on Sep 14, 2009 Helpful 6. Most cars don't need reprogramming after a battery change. That it is the full procedure how to reset replace key battery message Saab 9-3 first generation. Think of this as having a smart phone, if the bluetooth or wireless signal is turned on, it is always searching and sending signals. Harley owners should also be aware of Auto-Arming Function and Storage Mode. At Replace My Remote we sell professionally re-manufactured and used OEM factory key fob replacement keyless remotes. Verify that the remote is actually bad by using a backup remote. Switch on the side lights through the driver’s window. Key FOB Battery Replacement I just replaced the battery in both of my 2007 CR-V keys. We recommend changing the battery in Mazdas every 4 years. I thought it was the battery in the key fob which I had replaced over two years ago and I replaced again with a Duracell battery! but still no luck. Push the lock button on your key fob for three seconds, until the lights on your dashboard blink. • Before removing the ignition key, opening/closing of the door or tailgate is not related to set valet mode. Split the remote open at the key fob loop. Carefully remove the battery and replace it with another 2032 size battery. Remote fob wasn't working, just went through process to initialise remote after changing battery in fob. - Press "Open" button on second remote unit (key fob) twice at 1 second intervals (to assign memory address to remote unit number two). These key fob batteries have been lasting only 2-3 years, poor quality or depends on how much the customer uses it! I had to change out the battery on our 2011 Grand Cheokee after the 2 year mark as the instrument panel keep telling us thst it doesn't recognize a key fob. You do not need to call a professional and spend a lot of money to replace a garage door opener. Perform steps 5 through 8 in fairly rapid succession. Wait for 3 minutes, disconnect the vehicle battery and wait 15 seconds. Someone on the Hellcat FB group suggested disconnecting the battery to reset to factory settings. When you start the car, it will be reset. 11 sales 2019 – 5 SMD 6500K Color Changing Dimmable Remote Control Puck Night Lights Touch Sensor LED Under Kitchen Cabinets Close lights ♓ Conserve Money And Time With Our 5 SMD 6500K Color Changing Dimmable Remote Control Puck Night Lights Touch Sensor LED Under Kitchen Cabinets Close lights Shopping Strategies. My fob stopped working so I got a new battery, changed it and it still didn't work. I can enter my pin number to start my bike. Reset Remote Starter After Changing Battery: Batteries lose charge over time and replacing them can be expensive. How to Reset KIA After Battery Is Disconnected. Replace your remote if necessary. At Replace My Remote we sell professionally re-manufactured and used OEM factory key fob replacement keyless remotes. Here are some of the steps that I did: 1. Checked out YouTube and found a video that showed how to reset the system using the 'security code' that is contained within the FOB – only thing is that my key doesnt have one. Currently, both of key fobs's remote distance are very weak/short. I keep a spare key fob sans battery sans key in the car. Enhanced Mercedes Engine Module List - autoenginuity ,AutoEnginuity OBD2 (OBDII) Scan Tool is a professional Windows-PC diagnostics scan tool for all OBD2 (OBDII) compliant vehicles. Unless you are using the device constantly a watch battery (which is what it basically is) should last 3-5 years in a key fob. My new remote will not program and my current remote does not get reset. This can only be done with your master key, but is fast and simple to do: Press and hold either the lock or unlock button for one second. Find a good Auto Locksmith or key cutting shop and ask them to check to see if it’s transmitting. Dodge Ram 2009-Present: Key Fob Problems While your key fob is definitely a convenient accessory to own, if it begins to malfunction it can be a major headache. Alternatively, put your key in the driver’s door and turn it twice to the right, then twice to the left, then put your key in the ignition and start your car. People often think that a dead battery should be discarded and pay huge bucks to buy a brand new one. Went to start car now getting smart key not found message. Press and hold the "Lock" button on the key in the ignition and on any additional fob remote car starters you may have. Here's how to do it. Replacing the battery in the normal key fob is relatively painless, all you'll need is a #1 Philips screwdriver, or a jeweler's screwdriver, a small flathead screwdriver, and a replacement battery. I've had trouble with my remote Vauxhall key in the past, this is what you do. Clifford products include car alarms, remote starters, SmartStart, interface modules, accessories, transmitters and remotes. After this, take out the mechanical key by opening the release latch on the back of the fob. Have the transmitter aimed at the keyless receiver in the power window master switch. However your older style non - smart phone would last for days. toggle the key from on and off to exit out the valet mode 2. They are easy to change so I would grab a couple of batteries and replace them. Replacing the battery is relatively easy if you know what to do and have the proper tools. How do you know you need a new battery? The remote lock or unlock range is poor. Programing needs to be done when you replace your body control module ( BCM , or General Module ) When your car battery dies also you need to reprogram the key ( sometimes ) Bad key remote. Ensure all doors are closed and remove key from the ignition. If your Mercedes-Benz C-Class is warning you that it's time to replace the battery in your key fob, here are easy-to-follow instructions that you will need to complete the process. Remote fob wasn't working, just went through process to initialise remote after changing battery in fob. It turned out t o be a bad horn assemblythey replaced itwas under warranty. Switch on the ignition DO NOT start the engine at this point. Remove the spare manual key that is tucked inside your key fob. The warning light disappeared after I put in the key fob in there. I recently changed the battery in the key to my citroen c2 with senso drive and it open and locks the car fine but when i go to start the car nothing happens except for the lights coming on the dash board which i noticed there is a - symbol where n shld be i also here a noise like as if the somethings engaging then disengaging. So does that mean if the battery dies, I can't drive my car?. Refit the battery cover. Jim, It's good practice when changing a battery to keep power supplied to the car. With the newer HD Security Systems using proximity FOBs where the key FOB needs to be close to the bike to start, this is now more important then ever. Has anyone ever had to change their Unicorn key fob battery? If so, how is it done. The signal from the key fob stays the same and is programed to the reciever. It is effortless to reset the programming in your Key fob. Watch our "How to" change your VW remote key fob battery video. I find this happens with my iPhone. However if it is a different fob that has not been used on the car before, then it has to be coded to the alarm computer - this can only be done on a nonocom or equivalent. Will not work with vehicles equipped with factory remote start. To reset each of these functions after reconnecting your Kia's battery, you need to reprogram your keyless entry remote control, which will reset the rest of the vehicle. Replaced the battery, still didn't work. If the one you have worked on the car before the battery change then pushing the buttons alternatively about five times should work. I fixed it I guess. For battery replacement refer to page 32. The title of my thread, as well as the first two sentences in my first post in this thread state clearly that the remote was working fine before the battery change, but I will happily conform one more time: The remote was working perfectly until after the battery change. However your older style non - smart phone would last for days. Then turn the ignition key on and off eight times within 10 seconds. I guess it sits there and sends out a signal to burn the battery down!! A four pack (2032) at Amazon: $4. Turn your Kia off, remove the jumper wires and close the hood. 4 2006 plate. If your key fob has completely drained it's simple to change the battery, but if the light is still flashing it still needs to be reset. This easy to use step by step guide can help you easily repair your key fob to continue usage. We recommend changing the battery in Mazdas every 4 years. When booking it in for a service they offered a battery change in the key fob to which i said no because they are charging something stupid as the battery's cost a few quid but i was told that when the battery is out of the key fob it needs reprogramming after, can i do this my self or does this have to be done by Sandicliff? a mate said you.