Audi A4: Roof Reinforcement, Attaching to Body
Roof Reinforcement, Attaching to Body, Sedan
Special tools and workshop equipment required
- Assembly adhesive. Refer to the Parts Catalog.
Procedure
- Remove the headliner. Refer to → Chapter "Headliner, Removing and Installing, Sedan".
- Apply adhesive beads -arrows- to the roof reinforcement as shown in the illustration.
- Thickness of the beads on the circumference -arrows A- is approximately 7 mm.
- Thickness of the support beads -arrows B- is approximately 5 mm.
- Apply the adhesive beads according to the line markings on the roof reinforcement.
Versions Equipped with Sliding Sunroof
- Mount the roof reinforcement -1- centered to the outer sides and at a distance of approximately 15 mm to the bow -2- on the roof.
- Press the roof reinforcement on the roof surface.
- Wipe off any adhesive residue.
Versions without Sliding Sunroof
- Mount the roof reinforcement -1- centered to the outer sides and at a distance of approximately 22 mm to the bow -2- on the roof.
- Press the roof reinforcement on the roof surface.
- Wipe off any adhesive residue.
Further installation is the reverse order of removal.
Installation instructions: For example tightening specifications, replacing components. Refer to → Chapter "Overview - Headliner, Sedan".
Roof Reinforcement, Attaching to Body, Avant
Special tools and workshop equipment required
- Assembly adhesive. Refer to the Parts Catalog.
Procedure
- Remove the headliner. Refer to → Chapter "Headliner, Removing and Installing, Avant".
- Apply adhesive beads -arrows- to the roof reinforcement as shown in the illustration.
- Thickness of the beads on the circumference -A arrows- is approximately 7 mm.
- Thickness of the support beads -B arrows- is approximately 5 mm.
- Apply the adhesive beads according to the line markings on the roof reinforcement.
- Mount the roof reinforcement -1- centered to the outer sides and at a distance of approximately 15 mm to the bow -2- on the roof.
- Versions without sliding sunroof: mount the roof reinforcement -3- centered to the outer sides and at a distance of approximately 15 mm to the bow -2- on the roof.
- Press the roof reinforcement on the roof surface.
- Wipe off any adhesive residue.
Further installation is the reverse order of removal.
Installation instructions: For example tightening specifications, replacing components. Refer to → Chapter "Overview - Headliner, Avant".
Special Tools
Special tools and workshop equipment required
- Wedge Set -T10383-
- Wedge Set - Wedge 1 -T10383/1-
- Lever - Fuel Line -T10468-
- Pliers -T40172C-
- Removal Wedge -T40233-
- Omega Clip Tool -T40280-
- Pry Lever -80-200-
- Trim Removal Wedge -3409-
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I - Standard Seat
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1 - Memory Seat/Steering Column Adjustment Control Module
Memory Seat/Steering Column Adjustment Control Module -J136-
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Do not check or charge a Battery -A- when the visual
indicator has "no color or is
bright yellow". Jump starting must not be used!
There is a risk of explosion during testing,
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These Batteries -A- must be replaced.
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Specified Values for the Refrigerant Circuit Pressures
Note
On vehicles with a high-voltage system but without a heat
pump (for example on Audi A3 e-tron, Audi Q5 hybrid, Audi A6
hybrid and Audi A8 hybrid) no check valves are installed in the
refrigerant circuit. On these vehicles valves are installed in
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