BMW 3: Driver assistance systems

 Concept, General information, Safety information

Concept The lane departure warning alerts when the vehicle is about to run off the road or exit the lane. General information This camera-based system warns starting at a minimum speed. The minimum speed is country-specific and is displayed in the menu for the intelligent Safety systems. Warnings

 Emergency braking function

Regenerative braking with help of the drivetrain only effects the rear axle. The brake force on the rear axle must not exceed a specific value in proportion to that on the front axle. This would otherwise compromise driving stability. This is also why there is a limit to the maximum deceleration