No | Select PARK. DIAGNOSE the reverse lamps. REFER to: Reversing Lamps (417-01 Exterior Lighting, Diagnosis and Testing). |
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H2 INSPECT THE MIRROR FOR PROPER INSTALLATION
Inspect the interior auto-dimming mirror to make sure the rearward facing sensor is at the top of the mirror glass.
Is the rearward facing sensor at the top of the interior auto-dimming mirror glass?
Yes | GO to H3 |
|---|---|
No | INSTALL the interior auto-dimming mirror as per the removal and installation procedure. REFER to: Interior Rear View Mirror (501-09 Rear View Mirrors, Removal and Installation). |
H3 VERIFY THE FORWARD AND REARWARD FACING SENSORS ARE NOT BLOCKED
Visually verify the forward and rearward facing sensors are not blocked or obstructed. Sources of obstruction can include:
Stickers, window decals or tags. Fold-down screens for TVs or DVD players. Non-OEM window tinting. Dirt and debris
Are either of the sensors blocked?
Yes | If possible, REMOVE the obstruction. If it is not possible to remove the obstruction, ADVISE the customer the blockage will affect the operation of the auto-dimming mirror. |
|---|---|
No | GO to H4 |
2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.