See also:

2012 BMW 3 Series Sedan: First Look
Competes with: Mercedes-Benz C-Class, Infiniti G37, Audi A4 Looks like: A little bit bigger outside, just a teensy bit bigger inside Drivetrain: 240-hp, 2.0-liter twin-turbocharged inline-four cylin ...

Initiating an Emergency Request
1. Press the cover briefly to open it. Initiating an Emergency Request 2. Press the SOS button until the LED in the button lights up. ▷ The LED lights up: an Emergency Request was initi ...

Status display
The tire and system status is indicated by the color of the tires. A change in the tire inflation pressure during driving is taken into account. A correction is only necessary if this is indicat ...