Body Side Overview

Component Notes And Information

NOTE:
^ During service procedures, refer to the illustration above and the information below.
^ When the engine is warm, the cooling system is under pressure.
^ Release any pressure before starting repair work.
^ Hoses are secured with spring-type clips, when performing repairs; only use spring-type clips.
^ VAG 1921 pliers are recommended for installing spring-type clips.
^ When installing coolant hoses; always route stress-free, so they don't come into contact with other components (observe markings on coolant connection and hose).

1 Bolt
- Tighten to: 10 Nm (7 ft lb)
2 Lock carrier
3 Mounting rubbers
4 Coolant Fan Control Thermal switch -FI8-
- Tighten to: 35 Nm (26 ft lb)
- Switching temperatures:
Stage 1:
ON: 84 to 89°C
OFF: 76 to 83°C
Stage 2:
ON: 90 to 95°C
OFF: 82 to 89°C
5 3-pin harness connector
- Black
- For Coolant Fan Control Thermal switch -F18-
6 Left Coolant fan -V7-
- Removing and installing, refer to Replacement. Service and Repair
7 Right Coolant fan -V35-
- Removing and installing, refer to Replacement. Service and Repair
8 2-pin harness connector
- Black
- For Right Coolant fan -V35-
9 2-pin harness connector
- Black
- For Left Coolant fan -V7-
10 Fan ring
11 Cable guide
12 Lower coolant hose
- Coolant hose connections, diagram. Diagrams
13 Vacuum line
- To brake servo vacuum line
14 Junction piece
15 Vacuum unit
- Arrow on vacuum valve points to the After-run Coolant pump
- Checking, refer to Vacuum Control Valve. Testing and Inspection
16 Coolant hose
- Coolant hose connections, diagram. Diagrams
17 Coolant hose
- Coolant hose connections, diagram. Diagrams
18 After-run Coolant pump -V51-
- Checking, refer to Coolant Pump and Thermal Valve. Testing and Inspection
19 Retainer
- For After-run Coolant pump
20 2-pin harness connector
- Black
- For After-run Coolant pump
21 Air intake duct
22 Engine Coolant radiator
- Removing and installing: refer to Replacement. Service and Repair
- If replaced; fill entire system
- With new coolant mixture
23 Upper coolant hose
- Coolant hose connections, diagram. Diagrams
24 Coolant overflow hose
- Coolant hose connections, diagram. Diagrams