Mercedes-Benz GL-Class: Power washers
WARNING
Do not use power washers with circular-jet
nozzles (dirt grinders) to clean your vehicle, in
particular the tires. You could otherwise
damage the tires and cause an accident.
Always maintain a distance of at least
11.8 in (30 cm) between the vehicle and the
power washer nozzle. Information about
the correct distance is available from the
equipment manufacturer.
Move the power washer nozzle around when cleaning your vehicle.
Do not aim directly at any of the following:
• tires
• door gaps, roof gaps, joints etc.
• electrical components
• battery
• connectors
• lights
• seals
• trim elements
• ventilation slots
Damaged seals or electrical components can lead to leaks or failures.
Washing by hand
Carefully remove all deposits of road salt as
soon as possible when driving in winter.
Also, clean the insides of the wheels when
washing the underbody of the vehicle.
► Do not use hot wat ...
Cleaning the wheels
Do not use acidic wheel cleaning products
to remove brake dust. This could damage
wheel bolts and brake components.
Do not park the vehicle for an extended
period straight after cleaning it, ...
See also:
Replacing Brake System Parts
The braking system on a vehicle is complex. Its many parts have to be of top
quality and work well together if the vehicle is to have really good braking. The
vehicle was designed and tested with to ...
Treadwear
The treadwear grade is a comparative
rating based on the wear rate of the tire
when tested under controlled conditions
on a specified government test course. For
example, a tire graded 150 wou ...
What Makes an Airbag Inflate?
In a deployment event, the sensing system sends an electrical signal triggering
a release of gas from the inflator. Gas from the inflator fills the airbag causing
the bag to break out of the cover a ...






