Q7 Quattro V8-4.2L (BAR) (2008)
Parking Assist Distance Sensor: Service and Repair
Rear Parking Aid Sensors
Rear Parking Aid Sensors
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Component location: In lower part of bumper - arrows -.
Removing
Outer sensors:
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On vehicles with trailer hitch, remove rear bumper.
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Reach behind bumper cover from below.
Inner sensor:
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Remove rear bumper cover.
All:
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Press both retainer tabs to side - arrows - and press sensor - 2 - from outside towards inside.
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Disconnect electrical harness connector - 1 - at sensor.
Installing
Install in reverse order of removal, observing the following:
Inner sensor:
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Install rear bumper cover.
Outer sensors:
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On vehicles with trailer hitch, install rear bumper.
Vehicles with audi side assist:
On vehicles with audi side assist, Lane Change Assistance Control Module J769 / J770 must be re-calibrated each time bumper cover is removed.