Audi 8V0 054 630 A Manual De Montaje página 24

1.2 Marking the sensor installation holes
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Switch off all consumers and the ignition and remove the ignition key.
Page 2 – Fig. 2
Note
The sensor installation holes -arrows- must be drilled in the positions marked on the inside of the bumper covering -1-.

Remove the bumper covering.
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Exterior bodywork tasks; Repair Group 63; bumper

Apply masking tape liberally in the areas - arrows - where the holes are to be drilled in order to protect the bumper
covering -1-.
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Center punch the marked drilling spots on the bumper covering and drill using a ∅ 2 mm bit.

Use a ∅ 20 mm Forstner or step drill bit to drill the holes from the outside.
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Deburr the holes for the sensors in the bumper covering.
1.3 Fit the sensors, connect and lay the wiring harness

Remove the luggage compartment floor mat from the vehicle.

Interior bodywork tasks; Repair Group 70; trims/padding; loading area and luggage compartment trims

Remove the rear hatch trim from the vehicle.

Interior bodywork tasks; Repair Group 70; door trims/padding; loading area and luggage compartment trims

Remove the left-hand luggage compartment side trim.

Interior bodywork tasks; Repair Group 70; door trims/padding; loading area and luggage compartment trims
Only applies to saloon:
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Remove the right luggage compartment side trim.

Interior bodywork tasks; Repair Group 70; door trims/padding; loading area and luggage compartment trims
Continue for all vehicles:
Page 2 – Fig. 3

Route the supplied sensor wiring harness to the drilled holes -1- to -4- in the bumper covering. Wire 1 must be
allocated to the right-hand drilled hole in the forward direction and the other wires, 2 - 4, must then be sequentially
allocated.

Use the supplied socket cable ties -arrow- to secure the wiring harness to the bumper covering.
Page 3 – Fig. 1
Note
◆
The following steps can only be completed after the paint on the sensors is completely dry.
◆
For reasons of clarity, the figure shows a dismantled sensor.
◆
The correct position of the sensors can be seen using the markings in the outer ring of the sensors - these must
point upwards.
◆
The plug -3- is designed such that it can only be plugged into the connector socket -1- on the sensor -2- in one
position.

Clip the sensors -2- into the holes in the bumper covering.
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Connect the plug -3- to the connector sockets -1- of the sensors -2-. Push the covers -4- over the sensors -2-.
Page 3 – Fig. 2

Remove the grommet -arrow- on the left in the vehicle's luggage compartment.
Note
Depending on the vehicle fittings (e.g. trailer hitch), a wiring grommet may already be already fitted instead of the
grommet. In this case remove the wiring grommet from the sensor wiring harness included in the scope of delivery.
Drill an extra hole in the vehicle's wiring grommet and run the sensor wiring harness through this opening into the
vehicle interior. Seal the additional opening with a suitable sealant.

Refit the bumper covering following the same sequence in reverse, pulling the wiring harness inside the vehicle.

Mount the wiring grommet -arrows-.

Route the sensor wiring harness to the fitting site of the Park Distance Control system control unit (see page 3,
fig. 3, -1-).
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