What are the functions of a BMW key?

1 Answers
AxelDella
07/30/25 5:21am
BMW keys have five main functions: closing windows after turning off the engine; locating the car in a parking lot; automatically opening the trunk; remotely opening windows; and unlocking only the driver's door. Taking the 2021 BMW 1 Series 120i M Sport as an example: 1. Body dimensions are: Length 4462mm, width 1803mm, height 1446mm, wheelbase 2670mm, and curb weight 1385kg. 2. Powertrain: Equipped with a 1.5L 4-cylinder turbocharged engine, featuring direct fuel injection, paired with a 7-speed dual-clutch transmission, and a unibody structure.
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