Grand Marquis V8-4.6L Flex Fuel (2010)
Ambient Light Sensor: Service and Repair
Light Sensor
Removal and Installation
1. NOTICE: To avoid damaging the light sensor electrical connector, carefully tilt the panel to expose the connector without stretching the
wiring.
Remove the defroster grille panel.
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Disconnect the electrical connector.
2. Remove the 2 screws and the light sensor.
3. To install, reverse the removal procedure.