gragravar

mine is throwing a code saying there is a short to ground. not sure where the leveling system is on the headlight.

want

<img src="http://pictureposter.audiworld.com/56080/j431.jpg">

gragravar

first in the Headlamp vert aim control sys
00776: Level control system sensor, left front -g78: open/short circuit to ground

then in the self leveling suspension
01771 Control Module for Vertical Headlight Aim Control System - J431:check DTC Memory

and a third that I am not sure if it is related except the code is the same as the first, also in the suspension module:
00776: Level Control System Sensor, Left Front - G78, electrical fault in circuit.

oh, and all of these began as I started cleaning my car for the car show last weekend and had sprayed down the engine compartment. I think I got some water in a sensor. :-(

gragravar

oh, and thanks for the pics. anyone know if they are the same for an '03?

want

Total is level control system sensor, left front -g78, located at left control arm of front axle.

gragravar

I know I wiped a bunch of gunk off that sensor when I cleaned the car. wonder if I didnt pull something loose.

trg

message without checking back here first. Sounds like your issue might be different than what I experienced.

gragravar

and sure enough the plug had come a little loose. I plugged it back in, and then turned on the car - no more fault lights!

thanks.

gragravar

thanks anyway. want's advice helped.

want

Glad to hear this. Don't forget to clear the fault codes.