berndhartmann98

Megane electrical faults function restrictions

I'm having weird electrical faults with my 2023 Renault Megane diesel. It's got about 71000 km on the clock. Basically, I'm getting function restrictions, and my smartphone just refuses to connect. I scanned it and there's an error stored in the error memory. Any ideas?

4 comment(s)

I have a Megane too. I had something similar a while back. Was also struggling with the infotainment system. Does the error message point to anything specific, like a CAN bus issue or a problem with the transmission control module? Could be an incorrect pairing with the end device or some other electrical gremlin.

Thanks for the reply! No, the error message isn't very specific, just says 'function restrictions'. How did you fix yours? Did you have to replace any modules?

Okay, 'function restrictions' isn't helpful at all! I didn't replace any modules. It could be a software glitch, but without proper diagnostics, it's hard to say. I'd suggest taking it to a workshop with the proper diagnostic tools to check the fuel system and suspension. They can probably pinpoint the issue much faster than we can. Could be something as simple as resetting the ECU.

Okay, thanks for the advice! I took it to a local garage, and they confirmed it was an incorrect pairing with the end device. They reset everything, and it's working fine now. Cost me 45€ Appreciate the help!

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