1.2 Component fitting, Golf 2009 ➤ and Golf GTI 2009 ➤
Page 2 - figure 2
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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.
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Remove the bumper covering.
Exterior bodywork tasks; Repair Group 63; bumper; rear bumper; removing and refitting the bumper covering
Page 2 - figure 3
Inside the bumper covering are four circle markings to permit mounting of the sensors. The drilling positions are the
centre points of these circles.
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Draw the drilling spots on the inside of the bumper covering and center punch the drilling points.
Pre-drill the holes using a ∅ 2mm drill bit.
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Use a ∅ 20 mm Forstner bit to drill the holes from the outside.
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To counter 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.
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Take the parcel shelf and the boot mat out of the vehicle.
Interior bodywork fitting; Repair Group 70; door trims/padding; loading area and boot trims
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Remove the tailgate trim and the side boot trims from the vehicle.
Interior bodywork fitting; Repair Group 70; door trims/padding; loading area and boot trims
Page 3 - figure 1
The supplied sensor harness -7- consists of four individual sensor wires. These sensor wires are numbered from 1 to 4.
When routing, the sensor wire marked with 1 should be placed in the left hole drilled -3- (facing in the direction of travel).
The remaining sensor wires 2...4 must be fitted consecutively, therefore wire 2 in drill hole -4-, etc.
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Route the individual sensor wires along the inside of the bumper covering to the drilled holes -3- to -6-. Pull the
cover outwards (see page 3, Fig. 2, -4-) through the drilled holes.
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Secure the sensor wires -7- using two socket cable ties -2- to the hem of the bumper covering.
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Secure the wiring harness -7- with four cable ties -1- to the existing wiring of the number plate light.
Page 3 - figure 2
Note
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The following steps can only be completed after the paint on the sensors is completely dry.
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For reasons of clarity, the figure shows a dismantled sensor.
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The plug -3- is designed such that it can only be plugged into the socket -1- on the sensor -2- in one position.
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The nib -arrow- on the sensors -2- must engage in the notch filed into the bumper covering (see also page 2, Fig. 3,
-arrow-). The correct position can be seen from the outside, using the markings in the outer ring of the sensors -
these must point upwards.
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Push the plug -3- on to the sensor sockets -2-.
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Push the coverings -4- over the sensors -2- and clip the sensors into the holes in the bumper covering.
Page 3 - figure 3
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Remove the wiring grommet -1- from sensor harness -2-.
Page 4 - figure 1
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Remove the wiring grommet -4- from the car.
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Refit the bumper covering following the same sequence in reverse, at the same time pulling the sensor wires
through the opening inside the car - arrow-.
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Widen the opening of the wiring grommet -4- using crimp grip pliers and route the sensor harness into the car
luggage compartment through the opening.
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Seal the opening -arrow- using the wiring grommet -4-.
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Remove the control unit bracket -3- and degrease the fitting site for the control system -2- for the parking distance
control system using a suitable cleaning agent, e.g. industrial alcohol.
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Fit the control unit -2- of the parking distance control system using the supplied double-sided adhesive tape as
shown.
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Secure the control unit -2- additionally with a cable tie -1- supplied.
Page 4 - figure 2
Note
The plugs -1- are designed such that they can only be plugged into the sockets on the controller -3 - in one position.
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Plug the sensor plugs -1- according to their numbering into the corresponding sockets "1" to "4" on the controller*
-3- , until they "click" into the fixed position.
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