Mercedes-Benz GL-Class: Brake fluid
WARNING 
The brake fluid constantly absorbs moisture
from the air; this lowers its boiling point.
If the boiling point of the brake fluid is too low,
vapor pockets may form in the brake system when the brakes are applied hard
(e.g. when
driving downhill). This would impair braking
efficiency.
You should have the brake fluid renewed at
regular intervals. The brake fluid change
intervals can be found in the Service Booklet.
Only use brake fluid approved by Mercedes- Benz. Information about approved brake fluids can be obtained from any authorized Mercedes-Benz Center.
Refrigerant of the air-conditioningsystem
The air-conditioning system is filled with
R134a refrigerant and a special PAG
lubricant.
Never use refrigerant R 12 (CFC) or
mineral lubricants. Otherwise, you could
damage the air-condition ...
Coolant
Important safety notes
The coolant is a mixture of water and
antifreeze/corrosion inhibitor. It performs
the following tasks:
• anti-corrosion protection
• antifreeze protection
• raising ...
See also:
Rear Vision Camera (RVC)
If available, the Rear Vision Camera (RVC) system displays part of the scene
behind the vehicle.
The RVC system does not display pedestrians, bicyclists, animals, or any other
object located outsid ...
Tray
To open the tray, push the lid1 . To close,
push the lid down.
The USB and/or iPod® connector port is
located inside the tray. (See “Audio system”
in the “4. Monitor, climate, audio, ...
Instrument Panel
A. Air Vents .
B. Turn and Lane-Change Lever.
See Turn and Lane-Change Signals .
Windshield Wiper/Washer .
C. Instrument Cluster .
D. Driver Information Center (DIC) Buttons. See Driver Informa ...
