Windshield Wiper Wash Function Inoperative
WARNING: This page is about a different car, the 1996 Mercedes-Benz E320 and 1996 Mercedes-Benz E300. However, it is still accessible from the selected car via links, so may be relevant.
If windshield wiper wash function is inoperative, check wiper switch portion of combination switch. Perform TEST 9 under SYSTEM TESTS.