Audi A4 Owners & Service Manuals

Audi A4: Front Bumper

Overview - Bumper Cover

Overview - Bumper Cover

1 -  Towing Eye Cover

2 -  Bumper Cover

  • Removing and installing. Refer to → Chapter "Bumper Cover, Removing and Installing".
  • Adjusting. Refer to → Chapter "Bumper Cover, Adjusting".
  • Overview - rear reflector. Refer to → Chapter "Overview - Rear Reflector"
  • Overview - covers and air guides. Refer to → Chapter "Overview - Covers and Air Guides"

3 -  Mount

  • For the bumper cover
  • Removing and installing. Refer to → Chapter "Bumper Cover Mount, Removing and Installing".

4 -  Air Intake Grille

  • Center
  • Removing and installing. Refer to → Chapter "Air Intake Grille, Removing and Installing, Center".

5 -  Bolt

  • 2 Nm
  • Quantity: 4

6 -  Bolt

  • 4 Nm

7 -  Air Duct

  • Side
  • There are different versions. Refer to the Parts Catalog.
  • Removing and installing. Refer to → Chapter "Side Air Duct, Removing and Installing".

8 -  Bolt

  • 2 Nm
  • Quantity: 3
  • S line quantity: 2

9 -  Expanding Rivet

  • Only S line

10 -  Nut

  • 4 Nm
  • Quantity: 2

11 -  Expanding Rivet

12 -  Bolt

  • 2 Nm

13 -  Washer Nozzle Cover

  • For the headlamp washer system
  • Removing and installing. Refer to → Chapter "Headlamp Washer System Washer Nozzle Cover, Removing and Installing".

Overview - Rear Reflector

Overview - Rear Reflector

1 -  Rear Reflector

  • Removing and installing. Refer to → Chapter "Reflector, Removing and Installing".

2 -  Bumper Cover

  • Removing and installing. Refer to → Chapter "Bumper Cover, Removing and Installing".

Overview - Covers and Air Guides

Overview - Covers and Air Guides

1 -  Bolt

  • 2 Nm
  • Quantity: 4

2 -  Bumper Cover End Plate

  • There are different versions. Refer to the Parts Catalog.
  • Removing and installing. Refer to → Chapter "Front Bumper Cover End Plate, Removing and Installing".

3 -  Lock Carrier Cover

  • Removing and installing. Refer to → Chapter "Lock Carrier Cover, Removing and Installing".

4 -  Air Intake Grille

  • Side
  • There are different versions. Refer to the Parts Catalog.
  • Removing and installing. Refer to → Chapter "Air Intake Grille, Removing and Installing, Side".

5 -  Bolt

  • 5 Nm
  • Quantity: 5

Overview - Impact Member

Overview - Impact Member

1 -  Molded Foam Part

  • Market-Specific Version
  • Removing and installing. Refer to → Chapter "Molded Foam Part, Removing and Installing".

2 -  Bracket

  • For Outside Air Temperature Sensor -G17-
  • There are different versions. Refer to the Parts Catalog.

3 -  Bolt

  • 2.5 Nm

4 -  Outside Air Temperature Sensor -G17-

  • Removing and installing. Refer to → Heating, Ventilation, and Air Conditioning; Rep. Gr.87; Additional Components for Control and Regulation; Outside Air Temperature SensorG17, Removing and Installing.

5 -  Impact Member

  • Removing and installing. Refer to → Chapter "Impact Member, Removing and Installing".

6 -  Bolt

  • 55 Nm
  • Quantity: 4

7 -  Lock Carrier

8 -  Bolt

  • Quantity: 2
  • Tightening specification → Fig. "Front Impact Member - Tightening Specification and Sequence".

9 -  Bolt

  • 14 Nm
  • For securing the impact member to the lock carrier
  • Quantity: 2

10 -  Nut

  • Tightening specification. Refer to → Electrical Equipment; Rep. Gr.90; Horn; Overview - Horn.

11 -  Bracket with Horn

  • Removing and installing. Refer to → Electrical Equipment; Rep. Gr.90; Horn; High Tone HornH2/Low Tone HornH7, Removing and Installing.

12 -  Impact Member Mount

  • Removing and installing. Refer to → Chapter "Impact Member, Removing and Installing".

13 -  Connecting Brace

  • Market-Specific Version

14 -  Bolt

  • 9 Nm
  • Quantity: 2

15 -  Nut

  • Quantity: 2

16 -  Driver Side Pedestrian Protection Crash Sensor 2 -G851-/Front Passenger Side Pedestrian Protection Crash Sensor 2 -G852-

  • Unit with pressure hose
  • Must be replaced when
  • The molded foam part is visibly damaged.
  • The impact member is visibly deformed.
  • The bumper cover is deformed.
  • The pressure hose is damaged.
  • Removing and installing. Refer to → Body Interior; Rep. Gr.69; Pedestrian Protection; Overview - Pedestrian Protection.

Front Impact Member - Tightening Specification and Sequence

- Tighten the bolts -A- to 23 Nm in the following sequence: -1 through 4-.

A63-11182

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     Front Bumper Cover, Removing and Installing

    To complete the procedure, a second technician is required to be at the following position. Special tools and workshop equipment required Pliers -T40172C- Adapter -T40172/1- Removing - Push

     Air Intake Grille, Removing and Installing

    Air Intake Grille, Removing and Installing, Center Removing - Remove the front bumper cover end plate. Refer to → Chapter "Front Bumper Cover End Plate, Removing and Installing". - F

     Impact Member, Removing and Installing

    Follow the safety precautions. Refer to → Body Interior; Rep. Gr.00; Safety Precautions; Safety Precautions when Working on Pyrotechnic Components. - Remove the bumper cover.

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