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Marty, Mercedes Technician
Category: Mercedes
Satisfied Customers: 53904
Experience:  Bosch Certified Master Tech. Over 35 years experience.
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S430: 02 s430 i cannot get a/c compressor to engage vac system

Customer Question

02 s430 i cannot get a/c compressor to engage vac system and tried to recharge high side only at 95.changed control panel still nothing.
Submitted: 2 years ago.
Category: Mercedes
Expert:  Marty replied 2 years ago.
Hi, welcome to Just Answer. My name is***** can try erasing the fault codes in the system. If there are fault codes stored the compressor will not turn on. You can erase the codes through the control panel. I made a you tube video of the procedure. Click here.

Let me know if it works.