Windshield Wipers, Windshield Washer System And Headlamp Cleaning System - function check - AP82.30-P-8252CAA

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Model 205

Courtesy of MERCEDES-BENZ USA

Courtesy of MERCEDES-BENZ USA

Park position of wiper arms

	Risk of fire and explosion caused by ignition of window washing fluid or antifreeze and their vapors. Risk of poisoning caused by swallowing window washing fluid or antifreeze or inhaling their vapors. Risk of injury or physical irritations caused by contact of window washing fluid or antifreeze with eyes, mucous membranes or skin.	Wear protective clothing and tight-fitting safety glasses. No open flames, fire or ignition sources. Avoid contact with eyes, mucous membranes and skin. When working with window washing fluids or antifreeze, do not eat, drink, or smoke. Do not inhale vapors and ensure sufficient ventilation in the working area. Store window washing fluid and antifreeze leakfree in safely closed original containers and out of the reach of children.	AS82.35-Z-0001-01A
	Injury hazard from pinching and crushing, in extreme cases extremities can even be cut off when caught in windshield wiper mechanism.	When working on the windshield wiper mechanism, always switch off the ignition and store transmitter key outside of transmission range (at least 2 m).	AS82.30-Z-0001-01A
	Preparatory tasks
1	Close engine hood
2	Close liftgate, doors, sliding roof and side windows
3	Switch electronic ignition lock control unit to position "1" (circuit 15R)
	Check/correct
4	Check function of spray nozzles for windshield washer system on windshield and the setting	The spray jet must hit the windshield in the marked area. ↓ Correct the adjustment if necessary. For clogged up spray nozzle: ↓ Clean spray nozzle using suitable needle and/or blow out with compressed air from inside out or replace spray nozzle subject to separate invoice.
5	Check function of spray nozzles for windshield washer system on rear window and the setting	Spray jet must spread out across the center of the rear window. Correct the setting if necessary. For spray nozzles that cannot be adjusted and with a deviating spray pattern: ↓ Replace spray nozzle subject to separate repair order. For clogged up spray nozzle: ↓ Clean spray nozzle using suitable needle and/or blow out with compressed air from inside out or replace spray nozzle subject to separate invoice.
6	Check park position of wiper blades	The ends of the wiper blades should be positioned on the "A" and "B" markings (see arrows) on the windshield and may be offset downward or upward by a maximum of 10 mm. In the event of any deviation to the park position: ↓ Check and adjust wiper arms subject to separate repair order.
7	Check setting of wiper arms on windshield	The wiper blades must not come into contact with the A-pillar or cowl. The body or wiper mechanism will otherwise be damaged. Spray water over the windshield washer system on the windshield and switch on windshield wiper at highest setting. If there are problems: ↓ Rectify problem subject to separate repair order.
8	Check setting of wiper arms on rear window	Wiper blade must not contact the trunk lid. The trunk lid or wiper mechanism will otherwise be damaged. Spray water over the windshield washer system on the rear window and switch on windshield wiper at highest setting. If there are problems: ↓ Rectify problem subject to separate repair order.
	Concluding tasks
9	Switch electronic ignition lock control unit to position "0"
10	Windshield washer system - inspect fluid level, adjust to correct level	Only for service with Plus package.	AP82.35-P-8210CAA