Instrument panel central tube, removing and installing
WARNING: This page does not describe the selected car, but rather 15 other vehicles, including the 2008 Audi S4, 2008 Audi RS 4, 2008 Audi A4, 2007 Audi S4, and 2007 Audi RS 4. However, it is still accessible from the selected car via links, so may be relevant.
Special tools, testers and auxiliary items required
- Pry lever 80 - 200
- Torque wrench V.A.G 1331
- Torque wrench V.A.G 1783
Removing
- Remove instrument panel → Instrument panel, removing and installing .
- Remove bolts - 1 - (2x) of fuse carrier - 2 -.
Tightening torque: 3 Nm
- Lay down fuse carrier with connected wires.
- Disengage wiring harness on instrument panel carrier and free it up.
- Remove bolts - 1 - (2x) of 3-socket relay carrier - 2 -.
Tightening torque: 3 Nm
- Remove nuts - 3 - (2x) of 6-socket relay carrier - 4 - with control module for vehicle electrical system.
Tightening torque: 2.4 Nm
- Lay down relay carrier with connected wires.
- Remove wiring harness behind relay carriers from central tube and free it up.
- Remove bolt - 2 - of pedal bracket.
Tightening torque: 23 Nm
- Remove screws - 1 - (4x).
Tightening torque: 22 Nm
- Place steering column in drivers footwell.
- Remove bolts - 1 - (4x) of left brace.
Tightening torque: 9 Nm
- Remove screw - 2 -.
Tightening torque: 8 Nm
NOTE:
- If brace remains installed, it is sufficient to only loosen bolt - 3 - and swivel brace downward.
- Loosen/remove bolt - 3 - (front mount for brace on air conditioner).
Tightening torque: 8 Nm
- Remove support or tilt it downward.
- Disengage air guide at air conditioner - arrows 1 - and remove it upward - arrows 2 -.
- Remove screws - 1 - (4x).
Tightening torque: 9 Nm
- Expose cable - 2 -.
- Remove right support.
- Remove bolts - 1 - (2x) of bracket for air conditioner.
Tightening torque: 11 Nm
- Pry both cover caps - 3 - out with a screwdriver.
- Loosen hex nuts - 4 - a few turns.
- Loosen wiper arm - 2 - from wiper axle by tilting slightly.
- Completely remove hex nuts and remove wiper arm.
- Remove securing clips - 1 - and remove cowl panel grille - 5 -.
- Remove E-box plenum chamber cover - arrows -.
- Carefully pry off mounting bracket - arrow - assisted with a screwdriver and lay Engine Control Module (ECM) with attached wires aside.
- Unclip retaining bracket.
- If present, lay aside transmission control module with wiring connected.
- Remove bolts - 2 - (2x) of connector station.
Tightening torque: 3 Nm
- Remove central tube bolt - 1 - for instrument panel in plenum chamber.
Tightening torque: 6 Nm
- Remove left bolts - 1 - (2x).
Tightening torque: 35 Nm
- Remove upper bolt - 3 -. Tightening torque: 6 Nm.
- Unscrew Ground (GND) wires - 2 -.
- Remove right bolt - 2 -.
Tightening torque: 35 Nm
- Unscrew Ground (GND) wires - 1 -.
- Pull instrument panel central tube forward a few mm.
- Pull out pins - 2 - (2x) preferably upward using a small screwdriver.
- Free up electrical wiring harness behind vent.
- Remove air guide upward - arrow -.
- Unscrew Ground (GND) wires - 1 -.
Fig 18: Pressing Off Wiring Harness Behind Central Tube For Instrument Panel From Central Tube For Instrument Panel
- Press off wiring harness behind central tube for instrument panel from central tube for instrument panel - arrows -.
To do so, use pry lever 80 - 200.
- Remove instrument panel central tube.
Installing
Installation is reverse of removal.