Lower cross member
The front structure has been supplemented by a lower cross member that adapts the front to the height of a normal-sized passenger car. This enables the other car's deformation zones to function as they were intended to provide protection for the car's occupants.
See also:
Severe strain on the brake system
The brakes will be subject to severe strain
when driving in mountains or hilly areas, or
when towing a trailer. Vehicle speed is usually
slower, which means that the cooling of the
brakes is l ...
Activation
PAC is activated when the gear selector is moved to R if the system is selected
in the MY CAR menu system or by pressing the CAM button in the center console. See
page 133 for a description of t ...