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lennydrache6

N400 Erratic Lighting

Hey, I'm having trouble with the lighting on my 2020 Chevrolet N400 gasoline. It's got 102295 km on it. The lights switch on erratically, and there's an error stored. I'm thinking it could be a bad cable or plug. Any ideas?

Summary of the thread

The issue involves erratic lighting on a 2020 Chevrolet N400, with an error code stored, suggesting a potential problem with a cable or plug. Possible causes include a faulty dimmer switch, blown fuses, or a damaged headlight switch. Suggested solutions include checking the dimmer switch, inspecting the fuse box, and examining the headlight switch for damage, with a professional diagnosis recommended for precise identification and repair.

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4 comment(s)

hannesstorm93

Have you checked the dimmer switch? A faulty one can cause that. Also, check the fuse box for blown headlight or tail light fuses. It's also worth checking the headlight switch itself for damage.

lennydrache6 (community.author)

Thanks! Could you tell me how to check the headlight switch properly? What should I look for?

hannesstorm93

Sure. Look for any cracks or broken connectors on the switch. Use a multimeter to check the continuity in each position. If it's inconsistent or nonexistent, the switch is probably bad. Given the error code and what you're seeing, a pro diagnosis is probably best to find the exact cause.

lennydrache6 (community.author)

Got it. Thanks for the detailed explanation. I'll take it to a shop for a full diagnosis and repair. I was quoted 95€ for the repair, so that confirms the magnitude of the issue. Thanks again!

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CHEVROLET

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N400