See also:

Function
A vehicle towing a trailer may begin to sway for various reasons. Normally this only occurs at high speeds but, for example, if the trailer is overloaded or if the load is unevenly distributed ...

Keyless drive
Vehicles equipped with the optional Personal Car Communicator have the keyless drive function, see page 63 for detailed information. ...

Rear park assist
The distance monitored behind the vehicle is approximately 5 ft (1.5 m). The audible signal comes from the rear speakers. The system must be deactivated when towing a trailer, carrying bicycl ...