BMW Spare Part 66-12-6-912-985 Remote Key/Controller Battery

Description

This part number corresponds to a small micro battery, specifically a 3.2 V CR2032 (or similar coin cell) used in BMW vehicles, often for remote key fobs or control modules. bike-parts-bmw.com+2schmiedmann.com+2
Key features / notes:

• It is described as “PILE 3,2 V – CR2032” under BMW Motorrad listings for part number 66 12 6 912 985. bike-parts-bmw.com

• Sources indicate it is used in keyless entry remote controls (key fobs) for various BMW models (E81, E87, E88, F40, F45, F46 etc) according to one listing. schmiedmann.com

• The part is listed as a genuine BMW OEM part — e.g., a parts site mentions “Remote Battery … BMW (66-12-6-912-985) … you will get a genuine OEM part that is specifically designed.” parts.bmwofsouthatlanta.com

Applications / Compatibility:

• Brand: BMW

• Part Number: 66126912985 (66-12-6-912-985)

• Type: Micro battery / coin cell (CR2032 style) or remote/key fob battery

• Application: Remote/Keyless Entry Battery for certain BMW & BMW Motorrad models (as per listings)

• Before ordering, confirm the key-fob battery requirement for the specific vehicle or remote module (look at the existing battery size/type and verify the part number in the vehicle’s parts list or manual).