Golf Mk5
| Coolant hose schematic diagram, engine codes AXW, BLX, BLY, BLR |
| 1 - | Expansion tank |
| q | With cap |
| q | Checking pressure relief valve in filler cap → Chapter. |
| 2 - | Exhaust gas recirculation valve -N18- |
| 3 - | Heat exchanger for heater |
| q | If renewed, refill system with fresh coolant. |
| 4 - | Gearbox oil cooler |
| q | Only on vehicles with automatic gearbox |
| 5 - | Oil cooler |
| 6 - | Throttle valve control module -J338- |
| 7 - | Radiator |
| q | Removing and installing → Chapter |
| q | If renewed, refill system with fresh coolant. |
| 8 - | Coolant distributor housing with map-controlled engine cooling system thermostat -F265- |
| q | Components → Chapter |
| q | Checking → Chapter |
| 9 - | Coolant pump |
| q | Removing and installing → Chapter |
| 10 - | Cylinder head/cylinder block |
| q | If renewed, refill system with fresh coolant. |