2004 Mercedes G-Class Owner's Manual - Page 234
2004 Mercedes G-Class Manual
Page 234 highlights
Operation Engine compartment Windshield/rear window washer system and headlamp cleaning system The windshield washer reservoir is located in the engine compartment on the passenger side. It holds approximately 5.3 US qt (5.0 l). The headlamp cleaning system is also supplied from the windshield washer reservoir. Use the tab to pull cap 1 upwards. Check washer solvent level and add washer solvent as required. Press cap 1 on the filler neck until is has completely engaged. Add MB Windshield Washer Concentrate "S" to the water during all seasons. At temperatures above freezing point, use MB Windshield Washer Concentrate "S" to prevent smearing. If there is a danger of frost, use MB Windshield Washer Concentrate "S" and commercially available premixed windshield washer solvent/antifreeze to prevent water from freezing on the windshield and the reservoir from being damaged. Premix the windshield washer fluid in a suitable container, adapting the mixing ratio to the outside temperature ( page 339). Warning! G 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. ! Only use washer fluid which is suitable for plastic lenses. Improper washer fluid can damage the plastic lenses of the headlamps. 1 Cap 234