2004 Mercedes C-Class Owner's Manual - Page 358
2004 Mercedes C-Class Manual
Page 358 highlights
Technical data Fuels, coolants, lubricants, etc. Windshield washer and headlamp cleaning* system Both the windshield and headlamp washer systems are supplied from the windshield washer fluid reservoir. The washer fluid reservoir has a capacity of approx.: 3.2 US qt (3.0 l) in vehicles without headlamp cleaning system* 6.4 US qt (6.0 l) in vehicles with headlamp cleaning system* Refill the reservoir with MB Windshield Washer Concentrate "S" and water (or concentrate and commercially available premixed windshield washer solvent/antifreeze, depending on ambient temperatures). Warning! Windshield and headlamp washer fluid mixing ratio For temperatures above freezing, use MB Windshield Washer Concentrate "S" and water: 1 part "S" to 100 parts water [40 ml "S" to 1 gallon (4.0 liters) water] For temperatures below freezing, use MB Windshield Washer Concentrate "S" and commercially available premixed windshield washer solvent/antifreeze: 1 part "S" to 100 parts solvent [40 ml "S" to 1 gallon (4.0 liters) solvent] 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. 358