Passat Sedan V6-3.6L (BLV) (2008)
Ambient Light Sensor: Testing and Inspection
03 - Service Procedures
Automatic Headlamp Control, Checking Function
‹› Automatic headlamps are also called Automatic Headlamp Control.
‹› Vehicle must be in daylight.
Checking in daylight or brightness
Switch ignition on.
Turn light switch - 4 - to automatic headlamps position - 2 -.
The headlamps should not come on when it is bright.
Checking at night or in darkness
‹› Ignition is switched on
‹› Light switch is on automatic headlamps
Rain/Light Recognition Sensor -G397- is secured to rearview mirror bracket.
Rain/Light Recognition Sensor -G397- is located in upper center area of front windshield - arrow -.
Cover area where rearview mirror is secured with hand or suitable object from outside of windshield - arrow -.