Windshield/headlamp cleaning system
WARNING
Washer solvent/antifreeze is highly flammable. Do not spill washer solvent/ antifreeze on hot engine parts, because it may ignite and burn. You could be seriously burned.
Use MB SummerFit windshield washer concentrate at temperatures above freezing:
- Mix 1 part MB SummerFit with 100 parts water.
Use MB WinterFit windshield washer concentrate at temperatures below freezing:
- At temperatures down to 14 ‡(Ò 10 †): mix 1 part MB WinterFit with 2 parts water.
- At temperatures down to Ò 4 ‡(Ò 20 †): mix 1 part MB WinterFit with 1 part water.
- At temperatures down to Ò 20.2 ‡(Ò 29 †): mix 2 parts MB WinterFit with 1 part water.
Only SummerFit and WinterFit can be mixed. Otherwise, the jets could become blocked.
See also:
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.
` ...
Additives
Only use DEF in accordance with ISO
22241. Do not use additives with DEF and
do not dilute DEF with water. This may
destroy the BlueTEC exhaust gas
aftertreatment system. ...
Restricting the shift range
Press the selector lever to the
left towards D–.
or
Pull the left-hand steering wheel
paddle shifter.
The automatic transmission shifts down one gear and restricts the shift range to
the re ...