Safety Warning

DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.

2000 Mercedes Benz E430 BaseFACTORY OEM SERVICE PROCEDURE

Windshield Wiper Interval Wipe 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 interval wipe function is inoperative, check the following and repair as necessary:

Check wiper switch portion of combination switch. Perform TEST 9 under SYSTEM TESTS.
Check combination control module wiper switch intermittent circuit. Perform TEST 11 under SYSTEM TESTS.

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.
• Brakes feel soft, pull hard to one side, or make grinding noises.
• The engine overheats, stalls repeatedly, or misfires under load.
• You are missing required tools, torque specs, or safe lifting equipment.
• You are not confident in the next step or safety outcome.