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Pete
Pete, Mercedes Mechanic
Category: Mercedes
Satisfied Customers: 29112
Experience:  Over 15 years experience as a Mercedes dealer technician
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Hava 02 mercede c240 no headlights or taillights , side mirrors

Customer Question

hava 02 mercede c240 no headlights or taillights , side mirrors dont work ,replace lights module ,fuses, combanation switch still dont work, my snap on scanner is saying something about circuit 54 and 30?
Submitted: 2 years ago.
Category: Mercedes
Expert:  Pete replied 2 years ago.
My name is ***** ***** I am a professional here at Just Answer. I noticed that your question was not getting a response and thought I would see if you still need help with this.I apologize for the delay and I hope I can still assist you with this here.
With what you have described here this sounds like an internal electrical fault with the front SAM control unit itself.I have seen this control unit fail in the past before and had to replace it for this issue here as well as other electrical issues in some cases.
This houses fuses and relays and controls some of the power control circuits.
Thanks Pete