Lexus LC Headlight Range Control Fault

I've got a 2022 Lexus LC with a gasoline engine and about 47k km on the clock. Recently, I've been getting a headlight range control fault. The error's stored in the memory, and a warning light's popped up on the speedometer. The low beams are either pointing too high or too low. I've checked the electrical connectors and even tried manually adjusting the beam, but no luck. Anyone else experienced this with their adaptive headlights?

4 comment(s)

I had something similar with my LC. Same symptoms – warning light and the beams all messed up. Did you check the headlight switch itself, or just the connectors at the headlight unit?

I only checked the connectors at the headlight unit. Where is the headlight switch located and is it difficult to check?

Yeah, sounds like the same problem I had. I wouldn't bother with the switch, though. In my case, it turned out to be a defective servomotor in the headlight itself. Ended up costing me around 1040€ at the workshop to get it sorted. I'd recommend taking it in.

Thanks for the info! Sounds like I'm heading to the shop then. Appreciate the help figuring this out, it's good to know what to expect.

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