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Installing the ball coupling
WARNING If the vehicle/trailer combination is not secured, the trailer may come loose. As a result, you could cause an accident. Observe the ball coupling manufacturer's installation inst ...

Shifting to neutral N
•► When the vehicle is stationary, depress the brake pedal. •► Push the DIRECT SELECT lever up or down to the first point of resistance. If the engine has been switched off, the au ...

Detection of drowsiness based on 70 parameters as standard
Thanks to an innovative technology, the new Mercedes-Benz E-Class has developed a highly sensitive means of monitoring its driver's attention level, and warns him of drowsiness in good time. This ...