Headlamp range adjustment axle sensor, component description - GF82.10-P-4153G
MODEL 463.306 /336 /346 as of model year 2011 /YoM 10
MODEL 463.202 /222 /236 /237 as of model year 2009 /YoM 08
MODEL 463.247 /248 /249 /254 up to 31.8.08 as of model year 2007
MODEL 463.270 /271 /303 /340 /341 as of model year 2007
Location
The front axle sensor (headlamp range adjustment) is mounted at the left front on the longitudinal member, the headlamp range adjustment rear axle sensor is mounted at the left rear on the longitudinal member.
Tasks
The axle sensors determine the current vehicle level. The headlamp range adjustment control unit (N71) reads in both axle sensors discretely and uses the information to actuate the automatic headlight range adjustment (ALWR [LWR]).