Active Blind Spot Detection

The active blind spot detection system (option 5AG) is meant to assist the driver during lane changes. To do this, the active blind spot detection system monitors traffic at the rear and sides of the vehicle with two radar sensors. The radar sensors are located above the rear bumper support.

You can see the components that make up the active blind spot detection system in the following graphic.

Fig 1: Identifying F10 Active Blind Spot Detection System Components

Courtesy of BMW OF NORTH AMERICA, INC.

INDEX EXPLANATION CHART

Index	Explanation
1	Exterior mirrors
2	Car Access System
3	Steering wheel with vibration actuator
4	Junction box (junction box electronics and front power distribution box)
5	Radar sensor, right
6	Radar sensor, left
7	Integrated Chassis Management
8	Driver assistance systems operating unit
9	Central Gateway Module
10	Footwell module
11	Steering column switch cluster

The system can detect traffic situations that could be dangerous or result in a collision if your vehicle changes lanes. The driver is first informed by a warning light in the exterior mirrors.

If the driver intends to change lanes in this situation and indicates this by operating the turn indicator, the driver is warned by a vibrating steering wheel and a flashing warning light in the exterior mirror.

Fig 2: Identifying F10 Active Blind Spot Detection System In Exterior Mirror

Courtesy of BMW OF NORTH AMERICA, INC.

NOTE: The system is not a substitute for the driver's assessment of the traffic situation. In the event of a warning, do not turn the steering wheel with unnecessary force, as this could cause the vehicle to vier and lose control.