Audi A4: Body Front
- Lock Carrier
- Bumper Cover Bracket, Removing and Installing
- Fender
- Fender, Removing and Installing
- Fender Brace, Removing and Installing
- Fender Front Cover, Removing and Installing
- Bulkhead
- Plenum Chamber Bulkhead, Removing and Installing
READ NEXT:
Lock Carrier
Overview - Lock Carrier
1 - Impact Member
2 - Air Duct
Clipped into the bumper cover bracket
3 - Bolt
8 Nm
4 - Lower Air Guide
For the radiator
5 -&
Bumper Cover Bracket, Removing and Installing
Follow the safety precautions. Refer to
→ Body Interior; Rep. Gr.00; Safety Precautions; Safety
Precautions when Working on Pyrotechnic Components.
Removing
- Remove the impa
Fender
Overview - Fender
1 -
Nut
8 Nm
2 -
Outer Fender Brace
Removing and installing. Refer to
→ Chapter "Brace and Outer Fender Brace, Removing and Installing".
3 -&n
SEE MORE:
Driver Side Airbag
Overview - Driver Side Airbag
1 - Wiring Harness
For Driver Airbag Igniter -N95- and Driver Airbag Release Valve Igniter
-N490-
Replacing. Refer to
→ Chapter "Airbag Connector, Replacing".
2 - Steering Column Electronics Control Module -J527-
Overview. Refer to
â
A/C Technology Basic Principles
Physical Principles
The four known states of water also apply to air
conditioning system refrigerants.
1 - Gaseous (invisible)
2 - Vapor
3 - Liquid
4 - Solid
When water is heated in a container (heat absorption), water
vapor can be seen to rise. If the vapo
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