Maintenance
The Service and Warranty Booklet describes all the necessary maintenance work which should be done at regular intervals.
Always have the Service and Warranty Booklet with you when you bring the vehicle to an authorized Mercedes-Benz Center. The service advisor will record every service for you in the Service and Warranty Booklet.
See also:
Sunblinds on the rear side windows
To extend: pull the
roller sunblind out by
tab 1 and hook it onto retainers 2 at the
top of the window.
Always guide the roller sunblind
by hand.
Do not let it snap back suddenly as this ...
Making adjustments in 5 mph (Canada:
10 km/h) increments
Briefly press the cruise control lever
beyond the pressure point, up 1 for a
higher speed or down 2 for a lower speed.
The last speed stored is increased or
reduced. ...
Fuse box in the engine compartment
► Open the hood.
Illustrated: GL 450 (GL 350 BlueTEC, GL 550 are
similar)
► Remove any existing moisture from the
fuse box using a dry cloth.
► To open: open clamps 2.
` ...