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12.5 Mirror, Steering Column Adjustment, Heated Mirrors (MSC)  >   14 Diagnosis - Complaint Related Diagnostic Chart

Complaint/Problem Possible cause Remedy/Test step 1) Entire mirror adjustment not functioning. Outside mirror control switch (S50). 23 1.0 Left outside mirror adjustment not functioning. Outside mirror control switch (S50). Electrically adjustable and heated driver side outside rearview mirror (M21/1). 23 1.0 23 2.0, 4.0, 5.0 Right outside mirror adjustment not functioning. Outside mirror control switch (S50). Electrically adjustable and heated front passenger side outside rearview mirror (M21/2). 23 1.0 23 3.0, 6.0, 7.0 Left side mirror heating not functioning. Electrically adjustable and heated driver side outside rearview mirror (M21/1) power distribution. 23 8.0 Right side mirror heating not functioning. Electrically adjustable and heated front passenger side outside rearview mirror (M21/2) power distribution. 23 9.0 Outside mirror control switch (S50) illumination not functioning. Outside mirror control switch (S50) illumination power distribution. 23 10.0 1) Observe Preparation for Test, see 22.