BMW 3 Owners & Service Manuals

BMW 3: Steering and traffic jam assistant

Concept

The system assists the driver in keeping the vehicle within the lane. For this purpose, the system executes supporting steering movements, for instance when driving in a curve.

General information

The system determines the position of the lane markings and the vehicle driving ahead using five radar sensors and a camera.

Depending on the speed, the system orients itself according to the lane markings or vehicles in front.

Sensors on the steering wheel detect whether the steering wheel is being touched.

Safety information

Warning The system cannot serve as a substitute for the driver's personal judgment in assessing the traffic conditions. Based on the limits of the system, it cannot independently react to all traffic situations. There is a risk of accident. Adjust driving style to traffic conditions. Watch traffic closely and actively intervene where appropriate.

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 Overview

Buttons on the steering wheel Steering and traffic jam assistant on/ off. Switch function on. Radar sensors The radar sensors are located in the bumpers. Front center bumper. Front side bumper. Re

 Displays in the instrument cluster

Gray steering wheel symbol: The system is on standby. Green steering wheel symbol: The system is activated. Yellow flashing steering wheel symbol: Lane marking driven over. The steering wheel vibrate

 PDC Park Distance Control

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 Electrical connections

The high-voltage battery unit also has a signal connection, as well as the high-voltage connection. The high-voltage battery unit is integrated in the refrigerant circuit in order for it to be cooled. Connections of the SP41 high-voltage battery Venting unit Signal connector Connections for

 Driving style analysis

Concept The function helps develop an especially efficient driving style and to conserve fuel. For this purpose, the driving style is analyzed. The assessment is done in various categories and is displayed on the Control Display. This display will help you adjust your driving style and save some

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