SRS (Supplemental Restraint System)

See also:

Driving with DISTRONIC PLUS
Pulling away – If the vehicle in front pulls away: remove your foot from the brake pedal. – Briefly pull the cruise control lever towards you. or – Accelerate briefly. Your vehicle pulls away ...

Overhead control panel
Overhead control panel ...

Increased vehicle weight due to optional equipment
This is the combined weight of all standard and optional equipment available for the vehicle, regardless of whether it is actually installed on the vehicle or not. ...