josephmeyer1

Kadjar Multiple Electrical Issues

I'm having a weird issue with my 2018 Renault Kadjar, gasoline engine, which has 60423 km. I keep getting a fog sensor error. Also, the AC won't turn on, the windshield spray nozzles are frozen even when it's not that cold, and the mirror heating isn't working. I'm thinking it's a bad cable or plug. Anyone else seen this?

A 2018 Renault Kadjar owner reported multiple electrical issues, including a fog sensor error, non-functional AC, frozen windshield spray nozzles, and non-working mirror heating. The initial suspicion was a bad cable or plug. Suggestions included checking fuses, relays, and potential water ingress. Ultimately, a technician identified a bad connection as the cause, resolving the issues for a repair cost of 95€.

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4 comment(s)

Wow, that sounds like a real headache! All those things failing at once? I'd be suspicious of something common to all those systems, like a fuse or a relay. Have you checked the main fuse box under the hood and the one inside the cabin? Also, is there any sign of water getting in somewhere that might be shorting things out?

Thanks! Could you tell me which specific fuses or relays I should check and where they are? Also, are there common spots in the Kadjar where water gets in and messes with these systems?

I'm no expert, but I've read that climate control and sensor problems can be tough to figure out without the right tools. With all those electrical issues, it might be cheaper to take it to a good shop. They can use the right equipment to find the problem, which could save you a lot of time trying to trace wires and test things.

Thanks, I think you're right. I took it to a technician. It was a bad connection, and the repair cost 95€, including parts and labor. Thanks again for the help.

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RENAULT

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KADJAR