Heating, air conditioning

Chapter overview

• Heating
  1
• 1 Servicing heating system
  1
• 1.1 Servicing heating system
  1
• 1.2 Passenger compartment heating
  1
• 1.3 Removing fresh air blower -V2-
  7
• 1.4 Removing and installing dust and pollen filter
  7
• 1.5 Removing vent
  9
• 1.6 Removing and installing heated air and fresh air controls
  13
• 1.7 Checking ventilation
  15
• 2 Removing and installing heater unit
  16
• 2.1 Removing and installing heater unit
  16
• 3 Dismantling and assembling heater
  19
• 3.1 Dismantling and assembling heater
  19
• 4 Dismantling and assembling heated air and fresh air controls
  23
• 4.1 Dismantling and assembling heated air and fresh air controls
  23
• 5 Installing and adjusting cables
  25
• 5.1 Installing and adjusting cables
  25
• Air conditioning
  30
• 1 Notes on repair work to vehicles with air conditioning and on handling refrigerant
  30
• 1.1 Notes on repair work to vehicles with air conditioning and on handling refrigerant
  30
• 2 Air conditioner with manual controls
  32
• 2.1 Air conditioner with manual controls
  32
• 2.2 Air conditioning and heating - Passenger compartment
  32
• 2.3 Removing and installing heating and air conditioning controls
  37
• 2.4 Dismantling and assembling heating and air conditioning controls
  40
• 2.5 Installing and adjusting heating and air conditioning cables
  42
• 2.6 Air conditioning and heating system - Engine compartment
  46
• 2.8 Servicing magnetic coupling -N25-; Sanden unit
  60
• 2.9 Removing magnetic coupling from compressor and refitting again
  65
• 3.2 Tools
  68
• 3.3 Renewing refrigerant circuit components
  69
• 3.4 Checking high pressure sender -G65-
  81
• 3.5 Removing and installing heater and air conditioner
  85
• 3.6 Dismantling and assembling evaporator housing
  88
• 3.7 Removing expansion valve
  92
• 3.8 Removing and installing condenser
  96
• 4 Capacities
  99
• 4.1 Capacities
  99
• 4.2 Refrigerant R134a
  99
• 4.3 Refrigerant oil
  99