Dismantling and assembling heater and air conditioning unit (Jetta 2011►) — VW
Dismantling and assembling heater and air conditioning unit (Jetta 2011►) on VW: factory workshop procedure. Full factory text, tools and checks.
Workshop procedure for VW — the factory write-up, straight from real workshop data.
📋 Procedure
Dismantling and assembling heater and air conditioning unit (Jetta 2011►)
Dismantling and assembling heater and air conditioning unit (Golf Variant 2007►, Golf Variant 2010► und Jetta 2005►)
Chapter
.
Central flap control motor
V70
Checking: with
vehicle diagnosis tester
Removing and installing
Chapter
.
Renewing: initiate basic setting using
vehicle diagnosis tester
Chapter
.
Left temperature flap control motor
V158
Checking: with
vehicle diagnosis tester
Removing and installing
Chapter
.
Renewing: initiate basic setting using
vehicle diagnosis tester
Chapter
.
Defroster flap control motor
V107
Checking: with
vehicle diagnosis tester
Removing and installing
Chapter
.
Renewing: initiate basic setting using
vehicle diagnosis tester
Chapter
.
Bracket
Bolts
Bolts must be removed to separate air distribution housing from evaporator housing.
Cover
Control motor for fresh air and air recirculation flap and air flow flap
V425
Checking: with
vehicle diagnosis tester
Removing and installing
Chapter
.
Renewing: initiate basic setting using
vehicle diagnosis tester
Chapter
.
Air intake housing
With air recirculation flap
With air flow flap (Climatronic).
Evaporator housing - upper part
Dismantling and assembling evaporator housing
Chapter
Evaporator housing - lower part
Dismantling and assembling evaporator housing
Chapter
Evaporator
Removing and installing
Chapter
.
Evaporator temperature sensor
G308
Checking: with
vehicle diagnosis tester
Removing and installing
Chapter
Connection for glove compartment cooling
Cooling hose for glove compartment
Fresh air blower
V2
with
fresh air blower control unit
J126
Checking: with
vehicle diagnosis tester
Removing and installing
fresh air blower
V2
Chapter
Removing and installing
fresh air blower control unit
J126
Chapter
Dust and pollen filter
With activated charcoal filter
Removing and installing
Chapter
Cover
For dust and pollen filter.
Heat exchanger
After renewing heat exchanger, renew coolant completely
Rep. gr.
19
.
Removing and installing heat exchanger (Jetta 2010►)
Chapter
Right temperature flap control motor
V159
Checking: with
vehicle diagnosis tester
Removing and installing
Chapter
.
Renewing: initiate basic setting using
vehicle diagnosis tester
Chapter
.
Heat exchanger trim
Auxiliary air heater element
Z35
Installed only in vehicles with diesel engines without auxiliary coolant heater.
Removing and installing
Chapter
.
Air distribution housing
Installation position of connections for glove compartment cooling
Connecting piece
Valve
TorqFix answers live for your specific car — tell it the engine code and it serves the matching sequence, torque figures and wiring for that exact variant.
Ask about my car →Other VW procedures
- Removing engine · 41 torque figures
- Removing and installing camshaft – VW Golf Cabriolet · 47 torque figures
- Adjusting valve timing – VW Passat B5 · 83 torque figures
- Removing and installing camshafts – VW Passat B6 · 39 torque figures
- Removing and installing coolant pump · 53 torque figures
- Exhaust manifold, front exhaust pipe and catalyst with attachments
- Servicing air conditioning and heating - Passenger compartment
- Dismantling and assembling column tube and steering column
- Checking engine temperature sender – VW 1.9 D AEF
- Checking activated charcoal filter solenoid valve 1
Who makes these pages, and how
TorqFix was built by a mechanic — after a 2,700 km drive with five roadside repairs that no diagnostic tool could explain.
The figures on this page come from manufacturer workshop documentation and are shown as they are. The page is assembled automatically from that data — it is not written by an AI. The AI works in the chat, where it answers for your specific car. It writes nothing here.
Variants of the same model differ. Cross-check torque against the factory manual for your engine before final tightening.
Seen a figure that does not match your manual? Write to us — we correct it and note when. support@torqfix.com
The story behind TorqFix →Workshop data on this page last updated 20 Sep 2026.