Audi Q5 Owners & Service Manuals

Audi Q5: Adaptive Cruise Control (ACC)

Overview - Adaptive Cruise Control Sensor -G550-

Audi Q5. Overview - Adaptive Cruise Control Sensor -G550-

1 - Nut

2 - Threaded Sleeve

  • Pressed inside the longitudinal member

3 - Bracket

  • Removing and installing.

4 - Bolt

  • 8 Nm

5 - Stud Bolt

  • Observe adjustment dimension when installing. Refer to → Fig. "Measure dimension -a- of all studs."

6 - Adaptive Cruise Control Sensor -G550-

  • Removing and installing. Refer to → Chapter "Adaptive Cruise Control Sensor -G550-, Removing and Installing"

7 - Sensor Cover

  • Removing and installing.

8 - Connector

Adaptive Cruise Control Sensor -G550-, Removing and Installing

The Adaptive Cruise Control Sensor -G550- is located behind the right air intake grille in the front bumper.

Special tools and workshop equipment required

  • Torque Wrench 1783 - 2-10Nm -VAG1783-

Removing

Adaptive Cruise Control Sensor -G550-, removing without bracket

- Release the bracket -1- and remove the air intake grille -2-.

Audi Q5. A44-10150

- Turn the nuts -2- approximately 45º in direction of -arrow- and remove the Adaptive Cruise Control Sensor -G550--1- with the stud bolts from the nuts -2-.

- Release the connector -3- and remove it from the Adaptive Cruise Control Sensor -G550--1-.

- Remove the Adaptive Cruise Control Sensor -G550--1- forward through the bumper cover.

Audi Q5. A44-10178

Adaptive Cruise Control Sensor -G550-, removing with bracket

- Remove the screws -1- and -2-, disconnect the connector -3-, free up the wiring harness and remove the Adaptive Cruise Control Sensor -G550--4- with the bracket through the bumper cover.

Audi Q5. A44-10179

Remove the cover from the Adaptive Cruise Control Sensor -G550-.

- Release the clips -arrows- and remove the cover -A- from the Adaptive Cruise Control Sensor -G550--B-.

Audi Q5. A44-10180

Installing

Install in reverse order of removal. Note the following:

Studs in bracket are preset. If necessary, correct adjustment.

- Place the Adaptive Cruise Control Sensor -G550- on a soft, clean cloth.

Measure dimension -a- of all studs.

Dimension -a- must be 43 mm.

- Insert bracket and tighten bolts.

Audi Q5. A44-10089

  Note

While installing the bracket for the Adaptive Cruise Control Sensor -G550-, position it facing the center of the vehicle (as shown) and then tighten it.

Audi Q5. A44-10181

- Follow the tightening sequence:

- Install the screw -1- in the oblong hole, then install the screw -2- in the hole and tighten it. Tighten the screw -1- in the oblong hole.

- Install the Adaptive Cruise Control Sensor -G550- and carefully push three nuts by hand onto the stud bolts in the sensor.

- Install the air intake grille. Refer to → Body Exterior; Rep. Gr.63; Front Bumper.

- Calibrate the adaptive cruise control. Refer to → Chapter "Adaptive Cruise Control (ACC), Calibrating, Calibration Procedure with Setting Device Basic Set -VAS6430/1-".

Audi Q5. A44-10181

Setting Device Basic Set -VAS6430/1- Converting for the Adjustment Procedure

Special tools and workshop equipment required

  • Setting Device Basic Set -VAS6430/1-

Before performing the adjustment, check in which mount the vertical slits on the Setting Device Basic Set -VAS6430/1- are located. The Setting Device Basic Set -VAS6430/1- may have to be adapted before performing adjustment.

The Setting Device Basic Set -VAS6430/1- must be adapted before the adjustment procedure. If this is done during the adjustment procedure, the pre-calibration on the Setting Device Basic Set -VAS6430/1- must be repeated.

- For the adjustment procedure, the vertical slits in mounts -1- through -4- must be inserted so that laser beam is approximately centered vertically when it contacts the sensor lens.

Audi Q5. A44-10086

- The original nut at the top of the horizontal slits must be replaced with a standard nut -3-.

  Note

The original nut at the top of the horizontal slits must be replaced with a standard nut so that the mirror can be slide far enough to the center.

Audi Q5. A44-10088

- The mirror at the center -1- must be removed and installed again all the way to the left -arrow- near the vertical slits -2-.

Audi Q5. A44-10087

- Then the mirror -1- must be slide on horizontal slits as far as stop on vertical slits -2-.

Audi Q5. A44-10088

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