how to change bmw key battery
Video tutorial on how to disassemble a BMW key fob for button and battery replacement. This particular remote is from a 1997 BMW 540i, but it found throughou
How to replace the battery on a BMW key. These keys are normally found on the F Chassis. See below for a full list of cars.The replacement is simple and vide For drivers with BMW Comfort Access, BMW key fob battery replacement will require a CR2032 battery. Here’s how to replace the battery from your BMW key fob: Press in the small tab on the side of your key fob, and remove the metal valet key. Table of Contents show. BMW. key fob, you’ll need to replace the battery by following these quick steps: Purchase a CR2032 battery from an auto shop or department store. You can expect to pay about $2 for it. Remove the valet key by pressing the tab on your key fob. Use the key or a flathead screwdriver to pry open your battery cover. If you have a smart key or comfort access BMW key fob, you’ll need to replace the battery by following these quick steps: Purchase a CR2032 battery from an auto shop or department store. You can expect to pay about $2 for it. How long should a BMW key battery last? BMW key fob batteries need replacement every 3-5 years depending on usage. Clean battery compartment thoroughly. Clean corrosion from battery cable ends if present. Before installing new battery, check that battery vent line is not pinched, in good condition and is properly routed. Replace if needed. Install battery in compartment, attach vent line. Connect positive (+) cable. Next connect negative (-) cable. Use the key to turn the car’s ignition to position 1 and back 5 times quickly. Take the key out of the ignition. Hold the unlock button and press the BMW logo 3 times, then release the unlock button. If you have additional keys you want to program, repeat step 3 within 30 seconds from the original key programming. CR2032 Battery: http://amzn.to/2AeOvwvPlease click like if you like the video!Check out my main channel for more videos: