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rolandlion5

Nemo Turn Signal Fault

My 2013 Citroen Nemo diesel with 155927km has a turn signal issue. There's an error stored, a message on the speedometer, and the light itself is faulty. I suspect a cable or plug issue. Anyone else seen this?

Summary of the thread

A 2013 Citroen Nemo has a turn signal fault, with an error message on the speedometer and a malfunctioning light. The suspected cause is a cable or plug issue, possibly involving corrosion in the wiring harness. A suggested solution is to inspect the wiring harness located behind the wheel arch liner for corrosion or damage, with a recommendation to seek professional help if not comfortable with electrical repairs.

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4 comment(s)

antonia_roth1

Sounds familiar. I had a similar issue with my Nemo, especially the speedometer error. Did you check the flasher relay? Is the lens cracked? Even a small crack can let moisture in. Mine was a corroded connection in the wiring harness. Check for corrosion or damage to the wires.

rolandlion5 (community.author)

Where exactly is that wiring harness located, and how bad was the corrosion? Was it easy to see, or did you have to look closely?

antonia_roth1

The harness runs along the inside of the wheel arch, behind the plastic liner. Remove the wheel and liner for access. My corrosion was advanced, like a green powder. Unless you're comfortable with electrical work and have the tools, a workshop is best. It'll save time and frustration.

rolandlion5 (community.author)

Thanks for the advice. A workshop visit seems right. I'll post the fix and cost. Initial estimates are around 95€, which seems fair. Thanks again.

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CITROEN

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NEMO