RCZ Headlight Range Control Fault

Sounds like a pain, especially with the warning light. My old Volvo V70 had something similar, beam adjustment went haywire. Turned out to be the auto-leveling system. Does your RCZ have that?

Yes, my Peugeot RCZ has auto-leveling. What part of the auto-leveling system was the problem on your Volvo V70? Any helpful diagnostics?

It was a defective servomotor in one of the headlights. The little motor that adjusts the beam was kaput. I tried fiddling with it, but no luck. Had to take it to a workshop. They ran diagnostics, confirmed it, and replaced the whole headlight unit.

Thanks for sharing. Sounds like the servomotor is likely the problem. I'll get a professional diagnosis and maybe replace the headlight unit. Repair cost is around 1040€, but it should resolve it. Thanks again.