Koleos Electrical Malfunctions

My 2010 Renault Koleos with a gasoline engine is showing some odd behavior. I've got error codes in the memory, general electrical malfunctions, and the navigation system is completely dead. Mileage is at 101573 km. Could this be an implausible control unit programming issue?

4 comment(s)

Sounds familiar. I have a Koleos too, although I'm not sure about the year. Did recalibrating the software or a software reset do anything for you?

I haven't tried that yet. I'm not sure how to do it myself. Is it a straightforward process, or am I better off having it done professionally?

Okay, so I experienced something similar, and honestly, I didn't want to risk messing things up further. I'd suggest taking it to a workshop. They told me ECU problems can be tricky.

Thanks for the advice. I suspected as much. The repair cost is estimated around 240€, but at least I'll know it's done right.

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