Mercedes-Benz GL-Class: 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-conditioning system.
Engine oil viscosity
Viscosity describes the flow characteristics
of a fluid. If an engine oil has a high viscosity,
this means that it is thick; a low viscosity
means that it is thin.
Select an engine oil with an S ...
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 ...
See also:
Convex Mirrors
WARNING
A convex mirror can make things, like other vehicles, look farther away than
they really are. If you cut too sharply into the right lane, you could hit a vehicle
on the right. Check the i ...
Electric seats
WARNING
Do not adjust the seat while the vehicle is moving. Doing so could cause loss
of vehicle control and personal injury.
1. Bolster adjustment:
A. Bolster inflate.
B. Bolster deflate ...
Headlamp washers
If the headlamps are on, and there is sufficient liquid in the washer reservoir,
operating the screen wash will also power-wash the headlamps.
The headlamp power wash will operate on every fifth op ...
