ac not blowing cold air in my 2000 s430 compressor is running freon level is correct pressures are correct but ac off light stays on
Jul 16, 2011 at 5:58 PM
ac not working
2000 MERCEDES BENZ S430
THOMASHJ2
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Hello,
It looks like you have 5 fuses running the system, lets start by checking those. Here is a guide that will help you with diagrams (below) on what to do on your car.
https://www.2carpros.com/articles/how-to-check-a-car-fuse
and
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
Check for power and ground for the controller.
Please run some tests and get back to us we are interested to see what it is.
Cheers, Ken
It looks like you have 5 fuses running the system, lets start by checking those. Here is a guide that will help you with diagrams (below) on what to do on your car.
https://www.2carpros.com/articles/how-to-check-a-car-fuse
and
https://www.2carpros.com/articles/how-to-use-a-test-light-circuit-tester
Check for power and ground for the controller.
Please run some tests and get back to us we are interested to see what it is.
Cheers, Ken
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Jul 13, 2017 at 6:46 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.