G-Class Owner's Manual - Mercedes G-Class, G-Wagon, G500, G55 ...

The coolant level is correct if:
it has reached the mark on the expansion
tank when the coolant is
cold
it is approximately 1.5 cm higher
when the coolant is hot
Top up the coolant if necessary.
Replace the cap and turn it beyond the
detent until it clicks three times.
You will find further information about
coolant in the "Technical data" section
( page 409).
Windscreen washer system,
headlamp cleaning system
The windscreen washer fluid reservoir is in
the engine compartment on the right-hand
side when viewed in the direction of travel.
It holds around 7.5 litres. The headlamp
cleaning system is supplied from the windscreen
washer fluid reservoir.
1 Cap
P20.30-2155-31
Operation
Engine compartment
Add windscreen washer concentrate to the
washer fluid all year round.
Use:
Nur fuer internen Gebrauch
Risk of fire G
Windscreen washer concentrate is highly
flammable. Fire, naked flames and smoking
are therefore prohibited when you are handling
windscreen washer concentrate.
a windscreen washer fluid additive, e.g.
MB Summerwash, at temperatures
above freezing point to prevent smearing
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