HELP! AC/SRS fuse keeps blowing. Need wiring diagram
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Joined: Aug 2023
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2004 C320
HELP! AC/SRS fuse keeps blowing. Need wiring diagram
Hello I have a 2004 Mercedes C320 Sedan and my AC/SRS fuse blew in January. I need a wiring diagram for my specific vehicle to see what parts connect. We noticed the AC compressor needed to be replaced, so we did that. The fuse still blew. We have been unplugging parts and trying the fuse to determine what other part could be causing the issue, but are now stuck and need a wiring diagram! Please help thank you
Also, before AC/SRS first stopped working i smelled a weird smell coming from the vents, and then found out the next day the fuse was blown. If you have any idea what might be causing the issue please let me know!
Also, before AC/SRS first stopped working i smelled a weird smell coming from the vents, and then found out the next day the fuse was blown. If you have any idea what might be causing the issue please let me know!
Last edited by Ace6745; Aug 30, 2023 at 04:55 PM.
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Joined: Dec 2003
Posts: 3,275
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From: BC, Canada
2003 C230K Coupe Orion Blue
You're doing it right. Start isolating circuits. Just curious, how did you know the AC compressor needed to be replaced?
Hopefully someone here has a wiring diagram.
In the meantime, there is a fuse diagram tucked away in the side of the dash (plastic vertical cover which is blocked when the driver's side door is closed - I assume you drive a LHD car). Identify the number of the fuse that blew, then start looking at the chart.
Hopefully someone here has a wiring diagram.
In the meantime, there is a fuse diagram tucked away in the side of the dash (plastic vertical cover which is blocked when the driver's side door is closed - I assume you drive a LHD car). Identify the number of the fuse that blew, then start looking at the chart.
