Audi 8P7 054 630 Instrucciones De Montaje página 26

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Mark the drilling points carefully, according to the figure opposite, on the bumper covering.
Note
When boring the holes, use a depth stop to avoid damaging components in the bumper. The bore depth must not
exceed 10 mm.
Start the marked drilling points on the bumper covering and drill with a ∅ 2 mm drill.
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Drill the holes from the outside with a ∅ 20 mm Forstner bit.
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To prevent rotating of the sensors, an upward-pointing notch -arrow- about 1 mm deep is needed in the boreholes.
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File an upward-pointing notch -arrow- with a small triangular file in all four boreholes.
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Remove the swarf from the holes for the sensors in the bumper covering.
Mark and drill the sensor fitting holes, vehicles 2009 ➤ including Cabrio
1.3
Page 3 - figure 1
Note
The sensor mounting holes must be drilled in the positions -2- marked on the inside of the bumper covering -1-.
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Apply masking tape liberally in the areas where the holes are to be drilled in order to protect the bumper covering -1-.
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Remove the bumper covering -1-.
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Exterior bodywork fitting; Repair Group 63; bumpers
Center punch the drilling positions -2- on the bumper covering -1- and drill by using a ∅ 2 mm bit.
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Use a ∅ 20 mm Forstner bit to drill the holes -A- from the outside.
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To prevent rotating of the sensors, an upward-pointing notch -arrow- about 1 mm deep is needed in the holes.
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File an upward-pointing notch -arrow- with a small triangular file in all four holes.
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Remove the swarf from the holes for the sensors in the bumper covering.
1.4 Fit sensors, connect and place the sensor harness in position
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Take the parcel shelf, the rack and the boot mat out of the vehicle.
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Interior bodywork fitting; Repair Group 70; door trims
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Remove the tailgate trim and the right hand side boot trim from the vehicle.
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Remove the left hand side boot trim from the vehicle (only 5-door vehicles).
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Interior bodywork fitting; Repair Group 70; door trims
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Switch off all electrical equipment and the ignition, and remove the ignition key from the ignition.
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Remove the left hand tailgate light cluster (only 3-door right-hand drive vehicles).
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Remove the right hand tailgate light cluster (only 3-door left-hand drive vehicles).
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Electrical system; Repair Group 94; exterior lights, lamps and switches
Page 3 - Fig. 2
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Remove the lower rear bumper trim -1-.
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Exterior bodywork fitting; Repair Group 63; bumpers
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Place the sensor harness in position* from the left, beginning at the grommet in the floor of the boot -arrow- (also
see page 8, Fig.1, -arrow-).
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Remove the original grommet and pull the sensor harness through the opening into the interior of the vehicle.
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Reseal the hole using the grommet in the set of harness.
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Secure the sensor harness to the reinforcement bracket of the bumper using cable ties*.
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Pull the sensor harness through the drilled holes in the bumper cover.
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Fit the lower rear bumper trim.
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Exterior bodywork fitting; Repair Group 63; bumpers
Page 4 - 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 connector -3- is designed such that it can only be connected into the socket -1- on the sensor -2- in one position.
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Push the connect -3- on to the sensor sockets -2-. Note the harness numbering -5-. Harness 1 must connected
into the left-hand sensor in the forward direction, and the other harness 2...4 must then be connected sequentially.
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Push the coverings -4- over the sensors -2- and clip the sensors into the holes on the bumper.
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*please refer to the set contents