Right now I only offer service for the older rubber button key and the diamond shaped key (see pictures below). Repair includes changing the battery, replacing the rubber buttons (rubber button key only), replacing button switches (diamond key fob only) and testing the key to make sure it works and will sync with a properly working car. If there is a problem with the FZV antenna amp, ignition switch, K/I-bus or general module in your car then a perfectly good key may not sync. Resync procedure. Cost is $50 including return shipping within the US. $55 including shipping if you are outside the US. If you already bought the VL2020 battery from me on eBay and want me to install it deduct $8. If interested please contact me at Contact me at scott@bmwgm5.com. If you have any questions email me or call me at 310-283-4273.
Below is a picture of the before and after for the rubber button replacement.
