E39 Key Button DIY
-
I purchase a set of these to replace my worn out buttons.
http://www.ebay.com/itm/261201404201
I popped off the rear cover to reveal 2 screws. I removed both screws.
Remove board as shown.
Start removing old buttons. Use caution and work slowly.
I broke a few tabs but all is good. Again use caution.
I cut off the fake led light as my key had a real one.
I needed to cut a corner off the lock button to clear the chip.
The chip had some adhesive holding it down preventing it from rattling. I used a dab of shoe goo to hold it in place.
Put it all back together with a new battery and all it good.
If replacing battery, you have 30 seconds to get the new battery in once the old is out. It took me about 3 seconds so it should not be a problem. If battery is out for longer you will have to re-initialize the key.
Hello! It looks like you're interested in this conversation, but you don't have an account yet.
Getting fed up of having to scroll through the same posts each visit? When you register for an account, you'll always come back to exactly where you were before, and choose to be notified of new replies (either via email, or push notification). You'll also be able to save bookmarks and upvote posts to show your appreciation to other community members.
With your input, this post could be even better 💗
Register Login