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Removing and fitting the evaporator > < Removing and installing heater element for supplementary air heater Z35|Fitting

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Components of the automatic air conditioning system (Climatronic)
Components of the automatic air conditioning system (Climatronic)
Additional information:
t  → Current flow diagrams, Electrical fault finding and Fitting locations
t  → Air conditioning with refrigerant R134a; Rep. gr.00
Observe notes on control and regulation of components located in passenger compartment → Chapter.
  Note
t  The air duct in the air conditioning and in the vehicle is the same for all systems (heating, Climatic, Climatronic) → Chapter.
t  Air conditioning: removal and installation is the same for both systems (Climatic, Climatronic) → Chapter.
   
1 -  Air conditioning unit with evaporator
q   This may only be removed when the refrigerant circuit is empty; bring the vehicle to a support workshop specialised in air conditioning work
q   Removing and installing air conditioning unit → Chapter
q   Air conditioning: dismantling and assembling → Chapter
q   Removing and installing evaporator → Chapter
2 - Defroster flap control motor -V107- with potentiometer for defroster flap control motor -G135-
q   Lever colour code: Blue colour
q   Detaching and attaching → Chapter
3 - Air temperature sender, left foot well zone vent C1157 -G261-
q   Detaching and attaching → Chapter
4 - Central flap control motor -V70- with potentiometer for central flap control motor -G112-
q   Detaching and attaching → Chapter
5 - heater element for additional air heater -Z35- with Additional air heater control unit -J604-
Installed in vehicles with diesel engine.
Installed in vehicles 11-2011▶ with petrol engine 1.2 TFSI.
q   See → Current flow diagrams, Electrical fault finding and Fitting locations
q   Checking operation → Vehicle diagnostic tester
q   From 11/06 it has been replaced by two relaysHigh temperature relay -J360- and Low temperature relay -J359-, see → Current flow diagrams, Electrical fault finding and Fitting locations
q   Removing and installing (Removing and installing) -Z35-, vehicles ► 11.2006 → Chapter
q   Removing and installing (auxiliary air heater control unit) -Z35-, vehicles 11.2006 ► → Chapter
q   Removing and installing (auxiliary air heater control unit) -Z35-, vehicles 11.2006 ► → Chapter
6 -  Heat exchanger for heater
q   Detaching and attaching → Chapter
7 - Left temperature flap control motor -V158- with potentiometer for left temperature flap control motor -G220-
q   Lever colour code: White
q   Detaching and attaching → Chapter
8 - Air flow flap control motor -V71- with potentiometer for air flow flap control motor -G113-
q   Detaching and attaching → Chapter
q   Only fitted in vehicles with automatic climate control until model year 2007 (gradually phased out in model year 2007)
9 - Recirculated air flap control motor -V113- with potentiometer in air recirculation flap servomotor -G143-
q   Recirculated air flap control motor -V113- with potentiometer in air recirculation flap servomotor -G143-, vehicles ▶05-2007: removing and fitting → Chapter
q   Air recirculation flap control motor -V113-, vehicles 05-2007▶ without air flow flap control motor -V71- Removing and installing → Chapter.
10 - Right footwell vent temperature sender -G262-
q   Detaching and attaching → Chapter
11 -  Intake duct with air recirculation and air-flow flap (fresh-air flap)
q   Detaching and attaching → Chapter
12 - Fresh air intake duct temperature sensor -G89-
q   Detaching and attaching → Chapter
13 - fresh air blower control unit -J126- andFresh air blower -V2-
q   Detaching and attaching → Chapter
q   The Fresh air blower -V2- is fitted with the Fresh air blower control unit -J126- and cannot be replaced separately
q   Checking → Vehicle diagnostic tester
14 -  Dust and pollen filter
q   Detaching and attaching → Chapter
q   Heed replacement intervals → Booklet 101
15 - air temperature sender, evaporator -G263-
q   Detaching and attaching → Chapter
16 - Right temperature flap control motor -V159- with potentiometer for right temperature flap control motor -G221-
q   Detaching and attaching → Chapter
17 -  Coolant pipes going to heat exchanger
18 -  Grommet
q   To make airtight the passage for the refrigerant tubes and cooling agent in the transverse panel to the engine compartment
19 -  Connection for condensation drain
q   Checking condensation drain, removing and installing condensation drain hose → Chapter
20 -  Expansion valve
q   Detaching and attaching refrigerant pipes → Chapter
q   Detaching and attaching → Chapter

   

Removing and fitting the evaporator > < Removing and installing heater element for supplementary air heater Z35|Fitting