The vehicle will be locked automatically when the vehicle is switched on and the wheels are turning faster than walking pace.

To activate: press and hold buttonfor approximately five seconds until a tone sounds.

To deactivate: press and hold buttonfor approximately five seconds until a tone sounds.

In the following situations, there is a danger of being locked out when the function is activated:

• • while the vehicle is being tow started or pushed
• • if the vehicle is being tested on a roller dynamometer