Restoring the factory settings
•► Press the
and
buttons
simultaneously for approximately six
seconds until the battery check lamp
flashes twice.
See also:
Socket in the cargo compartment
The socket is not suitable for operating
the tire inflation compressor.
► Lift up the cover of socket 1. ...
Trailer towing
PARKTRONIC is deactivated for the rear area
when you establish an electrical connection
between your vehicle and a trailer.
Fold in the ball coupling if the trailer tow
hitch is not requir ...
Ride & Handling
The GL has a unibody frame — rare among full-size SUVs — and its
four-wheel-independent air suspension swaps traditional coil springs for
inflatable air bladders. Ride height can be varied to enha ...
