An update, my re-seating of the front sensor didn't improve my spastic headlight movement. I traded voicemails with my bodyman and he said in order to repair the knuckle, he jacked up the car at high degree angle in the front and heard the rear suspension airbags kick in (would that happen when the car is off?). He's wondering if he may have bent something but since he was working on the passenger knuckle, the driver's rear would have been under the most pressure. I've only found sensors on the passengers side, so I'm not sure he bent/broke anything back there.

The other option on the table is the replacement light that was installed....I'm not leaning towards that as the issue as I believe it's both lights that are having spasms.

This also doesn't seem to occur while the car is not moving and/or it doesn't necessarily happen if I hit a bump.



Enclosed is a picture of the rear sensor set up.

Attached Images

 

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2005 x5 4.4i sport