UEM-0020

Condition

Diagnostic trouble code (DTC) UEM-0020 is stored if the control module registers that the actual value for rear view mirror antidazzle is different from the desired value.

Substitute value

- None.

Possible source

- Defective circuit in the rear view mirror.

Fault symptom[s]

- No anti-dazzle function.
- Poor anti-dazzle function.