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Marty, Mercedes Technician
Category: Mercedes
Satisfied Customers: 54019
Experience:  Bosch Certified Master Tech. Over 35 years experience.
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SLK320: 01 SLK 320 6, temp water light comes on with

Customer Question

01 SLK 320 6, idiot HI temp water light comes on with alert beep, after 10 minutes running easy. no leaks, overflow tank under pressure, 85F Carolina heat. can the window washer fluid really affect the same sensor?
Submitted: 2 years ago.
Category: Mercedes
Expert:  Marty replied 2 years ago.
Hi, welcome to Just Answer. My name is***** coolant level sensor and the windshield washer fluid level sensor are wired together in series. A faulty windshield washer fluid level sensor can cause the low coolant light to turn on.
Let me know if you have any questions.