Heating, air conditioning

Chapter overview

• Heating
  1
• 1 Heating - cabin components (up to model-year 2010)
  1
• 1.1 Fresh air fan V2 - remove and install
  3
• 1.2 Fresh air fan V2 - check
  4
• 1.3 Fresh air fan pre-resistor with overheat fuse N24 - remove and install
  4
• 1.4 Dust and pollen filter - remove and install
  5
• 1.5 Side air vents - remove and install
  6
• 1.6 Central air vent - remove and install
  7
• 1.7 Left footwell air duct - remove and install
  7
• 1.8 Right footwell air duct - remove and install
  7
• 1.9 Defogger nozzle and air vents distributor - remove and install
  8
• 1.10 Ventilation adjustment mechanism - remove and install
  9
• 1.11 Configuration of ventilation control mechanism connectors
  10
• 1.12 Command cables - remove and install
  10
• 1.13 Air ventilation - check
  10
• 2 Heating - cabin components (as from model-year 2011)
  11
• 2.1 Heat exchanger/engine compartment partition panel sealing
  12
• 2.2 Fresh air fan V2
  13
• 2.3 Fresh air fan pre-resistor with overheating fuse N24
  14
• 2.4 Dust and pollen filter
  14
• 2.5 Air baffles
  15
• 2.6 Footwell air duct
  17
• 2.7 Demister nozzle and air distributor for central baffles
  17
• 2.8 Air ventilation - check
  19
• 2.9 Ventilation adjustment mechanisms
  19
• 2.10 Command cables
  21
• 3 Plenum chamber (up to model-year 2010) - remove and install
  23
• 3.1 Plenum chamber - remove and install
  23
• 4 Plenum chamber (as from model-year 2011) - remove and install
  25
• 4.1 Plenum chamber - remove and install
  27
• 5 Plenum chamber (up to model-year 2010) - remove and install
  31
• 5.1 Air distribution operating mechanism - remove and install
  32
• 5.2 Temperature adjustment mechanism - remove and install
  33
• 5.3 Control motor for the fresh air valve and the recirculation valve V154 - remove and install
  34
• 5.4 Control motor for the fresh air valve and the recirculation valve V154 - check
  36
• 5.5 Heat exchanger - remove and install
  36
• 5.6 Auxiliary heating resistor Z35 - remove and install
  37
• 5.7 Auxiliary heating resistor Z35 - check
  38
• 6 Plenum chamber (as from model-year 2011) - remove and install
  42
• 6.1 Plenum chamber - general overview of assembly
  42
• 6.2 Air distribution operating mechanism - remove and install
  43
• 6.3 Temperature adjustment mechanism - remove and install
  45
• 6.4 Control motor for the fresh air valve and the recirculation valve V154 - remove and install
  46
• 7 Heat exchanger - remove and install
  47
• 7.1 Heat exchanger - remove and install
  48
• Air conditioning
  50
• 2 Service valves - location
  51
• 3 Air conditioning (up to model-year 2010)
  53
• 3.1 Heating and air conditioning - cabin components
  53
• 4 Plenum chamber (up to model-year 2010) - remove and install
  55
• 4.1 Removal
  57
• 4.2 Installation
  58
• 4.4 Temperature adjustment valve control motor function V68 - check
  59
• 5 Air conditioning (as from model-year 2011)
  61
• 5.1 Heating and air conditioning - cabin components
  61
• 5.2 Seals of the engine compartment partition panel
  63
• 6 Plenum chamber (as from model-year 2011) - remove and install
  64
• 6.1 Plenum chamber - remove and install
  66
• 6.2 Evaporator housing - general overview of assembly
  70
• 6.3 Cooling gas loop (engine compartment)
  72
• 6.4 High pressure sensor G65 - remove and install
  74
• 6.5 High pressure sensor G65 - check
  74
• 6.6 Pressure relief valve in the compressor - check
  75
• 7 Support for air conditioning compressor (up to model-year 2010)
  76
• 7.1 Air conditioning compressor support - remove and install
  76
• 7.2 Air conditioning magnetic coupling N25 manufacturer Delphi - repair
  79
• 7.3 Electromagnetic clutch (Delphi compressor) - remove and install
  80
• 8 Support for air conditioning compressor (as from model-year 2011)
  81
• 8.1 Air conditioning compressor support - remove and install
  82
• 9 Cooling gas loop
  85
• 9.1 Cooling gas loop - general overview of assembly
  86
• 9.2 Air conditioning magnetic coupling N25 manufacturer (Delphi) - repair
  91
• 9.3 Electromagnetic clutch (Delphi compressor) - remove and install
  91
• 9.4 Compressor - remove and install
  93
• 9.5 Condenser
  96
• 9.6 Dryer filter
  101
• 9.7 Expansion valve - remove and install
  105
• 9.8 Rapid coupling - remove and install
  107
• 10 Filling capacities
  111
• 10.1 Cooling gas R134a
  111
• 10.2 Cooling system oil
  111