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Home >> BMW >> 2017 >> i3 Range Extender >> Repair and Diagnosis >> General Information >> OEM General Information >> Functional Description -- I3_I01 >> Optional equipment system >> System functions >> Collision warning

Collision warning

The collision warning consists of an acoustic and visual warning when there is a danger of collision. The visual warning is displayed in the instrument cluster or Head-Up Display.

The advance warning is given at a speed difference of 30 km/h. The acute warning occurs at a speed difference of 15 km/h. The brakes are pre-filled from a speed difference of 50 km/h.

At the same time, the driver's awareness level is assessed by monitoring the operation of the pedals and the steering wheel movements.