Polo Mk3
| Dismantling and assembling heater unit |
| 1 - | Clip |
| 2 - | Air duct with main flap |
| q | Do not dismantle further. |
| 3 - | Wiring clip |
| 4 - | Seal |
| 5 - | Fresh air blower series resistor with overheating fuse -N24- |
| 6 - | Fresh air blower -V2- |
| 7 - | Seal |
| 8 - | Seal |
| q | Renew. |
| 9 - | Air distribution duct, lower part |
| 10 - | Hexagon nut |
| 11 - | Controls for fresh and heated air |
| q | Dismantling and assembling → Chapter. |
| 12 - | Air duct cover |
| 13 - | Plug |
| 14 - | Clip |
| 15 - | Cables |
| q | Renewing: first remove cover → Item. |
| q | Installing and adjusting → Chapter. |
| 16 - | Temperature flap lever |
| 17 - | Central flap lever |
| 18 - | Footwell/defroster flap lever |
| 19 - | Air distribution housing |
| q | With temperature flap. |
| q | With central flap. |
| q | With footwell/defroster flap. |
| q | Do not dismantle further. |
| 20 - | Wiring clip |
| 21 - | Intermediate piece |
| 22 - | Self-tapping fillister head screw |
| 23 - | Seal |
| q | Renew. |
| 24 - | Heat exchanger |
| q | Seals must be bonded free of gaps all around. |
| q | If retaining tabs do not engage when inserted, then bolt on heat exchanger. |
| 25 - | Seal |
| q | Renew. |
| 26 - | Wiring clip |