Code result
U0183
Lost Communication with Sunroof Control Module
Moderate severity
What it means
The body controller has lost the sunroof / panorama roof module. The roof can no longer be operated electrically and pinch protection is unavailable.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Water ingress in sunroof module
highOne of the most commonly reported causes for this code — check this first.
LIN wire to sunroof damaged
mediumA plausible cause — test and verify before replacing parts.
Gateway module routing CAN messages incorrectly
lowLess common, but worth ruling out after the more likely causes.
Related help
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