Bmw key battery change

Metal keys are somewhat of a dying breed these days. More and more, automakers are turning to make the plastic key fob into the actual key. Aesthetically, they get to ditch the ugly key while decluttering what ends up in a customer's pockets.

Remember Me? Major General. Got an interesting message from my BMW today. It said the key battery was critically low. Also showed a warning triangle on the dash.

Bmw key battery change

Inside this key model, there is a battery that charges inductively through the steering wheel while driving. It takes some work, but the battery can be changed. To do this, the key must be cut open and the old battery de-soldered. After the new battery is soldered in, the key must be reprogrammed. If the key is very worn, this is a good time to install a new housing. Try and see first if the key was simply "forgotten" by the car by reprogramming it:. Open the car with the second key, get in and close the door, but don't shut it all the way. Put the key that needs to be reprogrammed into the starter and turn it to the "Radio" position. Leave it in this position for a few seconds and then pull it back out. The system is now ready for reprograming. Press and hold-down the "open" button and then press the "close" button three times. Now, let go of the "open" button. The locking system should respond by locking and unlocking all doors, with a "click-clack".

Single Step Full Guide. Open the car with the second key, get in and close the door, but don't shut it all the way.

Remember Me? BMW Models. F10 key fob battery replacement. Results 1 to 8 of 8. Thread: F10 key fob battery replacement. Thread Tools Show Printable Version. I have two keys and both comes with this error message.

Enter your VIN to confirm you're getting the right product for your car. Where to find your VIN? VIN: [[vinNumber]] delete. Don't have an account yet? Create an account. The list of BMW key fob functions keeps growing, from the simple remote unlock of the E46, through the keyless entry fob for vehicles with BMW Comfort Access, to the fully-featured touchscreen Display Key available for the latest models.

Bmw key battery change

Enter your VIN to confirm you're getting the right product for your car. Where to find your VIN? VIN: [[vinNumber]] delete. Don't have an account yet? Create an account. Getting a new set of keys for your BMW used to be pretty simple. Modern remote keys have plenty of security benefits and make it easy to get into your car and hit the road — particularly if your BMW or MINI has the Comfort Access feature.

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Bookmarks Bookmarks Digg del. Just because today's cars are as efficient as ever, it doesn't mean they're boring. All logos are registered trademarks of their official owners. With a little bit of work, these five cars can rival the best-performance SUVs and sedans without a sweat. The key fob had a CR battery, I bought that. Originally Posted by jkoral. Originally Posted by omasou. Once again the doors should lock and unlock. Complete the steps in reverse order to reassemble your device. Author with 1 other contributor. I popped our key open to replace the battery and was surprised to see the Flip the key around to look at the backside, and there'll be a button. If they work, carry on with your BMW ownership. Now, let go of the "open" button.

Car keys have gotten a lot smarter in the past decade or so. What used to be a finely cut chunk of metal looped onto a keyring is now a smart wireless device that opens up a world of connectivity and innovative features in your BMW. All of that is great, but it does mean that like just about every other critical device in your life nowadays, it requires battery power.

Complete the steps in reverse order to reassemble your device. Don't cut deeper than 3 millimeters, so you don't come into contact with the circuit board. Check out some of the most efficient new Euros for every budget. DanG Find More Posts by Tag. Do not glue the casings yet. Appreciate 0. Although their numbers are thin, the remaining models are some of the coolest on sale. You can regularly find the CR battery it uses in gas stations and supermarkets if you need it immediately. All times are GMT Introduction Inside this key model, there is a battery that charges inductively through the steering wheel while driving.