- If there is a strong magnetic field in the area near the mirror,
the compass circuit cannot compensate for the magnetic field.
 
- Inspect for the following possible magnetic fields:
 
| 2.1.  | Magnetic antenna mount | 
 
| 2.2.  | Magnetic notepad holder | 
 
| 2.3.  | Any similar magnetized items in the area of the mirror. | 
 
- In order to fix a problem with a strong magnetic field, perform
the following steps:
 
| 3.1.  | Remove the magnetic item. | 
 
| 3.2.  | Turn the mirror OFF for 30 seconds. | 
 
| 3.3.  | Turn the mirror back ON. | 
 
| 3.5.  | If the mirror still displays all segments, replace the mirror
assembly. |