Distance warning function (vehicleswith DISTRONIC)

This function provides a warning from a speed of approximately 20 mph(30 km/h), if: • for a period of several seconds, the distance to the vehicle in front is too short for the speed at which yo ...

Immobilizer

The immobilizer prevents your vehicle from being started without the correct SmartKey. When leaving the vehicle, always take the SmartKey with you and lock the vehicle. The engine can be started ...

See also:

Resuming the speed and follow mode
NOTICE RESUME should only be used if the driver is aware of the set speed and intends to return to it. By pressing the RESUME button after ACC has been cancelled (e.g. after braking), the A ...

Push-button ignition switch
WARNING Do not operate the push-button ignition switch while driving the vehicle except in an emergency. (The engine will stop when the ignition switch is pushed 3 consecutive times or the ...

Checking the brake fluid level
WARNING Brake fluid is highly toxic - keep containers sealed and out of the reach of children. If accidental consumption of fluid is suspected, seek medical attention immediately. If the fl ...