Mercedes-Benz GL-Class: Attaching the roof carrier

► Secure the roof carrier to roof rails
1.
► Observe the manufacturer's installation
instructions.
Roof carrier
Important safety notes
WARNING
Only use carriers when the crossbars have
been completely mounted. The left and right
roof rails are only stabilized by means of the
crossbars mounted.
...
Cross bar
Points to observe before use
The maximum roof load that can be used with
additional accessories decreases by the dead
weight of the crossbars (13.7 lbs/6.2 kg).
Note that installing the crossb ...
See also:
Headphones
The volume control for each set of headphones is adjusted on the headphones.
Press the channel selector button to cycle through available channels. Select
the channel appropriate for the required s ...
Running the Vehicle While Parked
It is better not to park with the engine running. But if you ever have to, here
are some things to know.
WARNING
Idling a vehicle in an enclosed area with poor ventilation is dangerous. Engine
...
HDC operation
With HDC engaged, the speed of descent can be altered using the cruise control
steering wheel switches, as follows:
• To increase speed press and hold the + switch (2) until the desired speed ...






