Technical data
11 Safety information
11.1 Safety precautions when working on air conditioning systems
11.2 Safety precautions when handling refrigerants
11.3 Safety measures when working on vehicles with a start/stop system
21.4 Safety precautions when working on the cooling system
21.5 Safety precautions for working on vehicles with auxiliary heater
22 Identification
42.1 Identification of heater and air conditioning unit
43 General information
53.1 Notes concerning odours in air conditioned vehicles
53.2 Notes for vehicles with start-stop system
53.3 Type plates
64 Repair instructions
74.1 Working on refrigerant circuit
74.2 General repair instructions
74.3 Refrigerant circuit seals
75 Technical data
95.1 Refrigerant capacity
95.2 Refrigerant oil
95.3 Oil distribution
9Heating
111 Heating
11Air conditioning system
121 Overview of fitting locations - air conditioning system
121.1 Overview of fitting locations - components not located in passenger compartment
122 Refrigerant circuit
172.1 System overview - refrigerant circuit
172.2 Assembly overview - condenser
202.3 Removing and installing refrigerant circuit pressure sender G805
222.4 Removing and installing expansion valve
232.5 Removing and installing condenser
262.6 Removing and installing desiccant bag or cartridge
292.7 Removing and installing damper weight for refrigerant line, low-pressure side
352.8 Removing and installing evacuating and charging valves on low and high-pressure side
362.9 Removing and installing refrigerant line with internal heat exchanger
382.10 Removing and installing refrigerant line between condenser and evaporator
413 Air conditioner compressor
473.1 Assembly overview - drive unit of air conditioner compressor
473.2 Assembly overview - pulley
493.3 Removing air conditioning compressor from and installing on bracket
533.4 Removing and installing air conditioner compressor
553.5 Checking high-pressure safety valve on air conditioner compressor
593.6 Removing and installing pulley
594 Control motors
644.1 Overview of fitting locations – front control motors
644.4 Removing and installing air recirculation flap control motor V113
764.5 Removing and installing left temperature flap control motor V158 with potentiometer G220
804.6 Removing and installing right temperature flap control motor V159 with potentiometer G221
844.7 Removing and installing rear temperature flap control motor V137
874.10 Removing and installing air distribution flap control motor V428 with potentiometer G645
984.11 Removing and installing air distribution flap actuator
1025 Front heater and air conditioning unit
1085.1 Assembly overview – heater and air conditioning unit
1085.2 Assembly overview - add-on parts of heater and air conditioning unit and of air intake box
1135.3 Assembly overview – evaporator housing
1155.4 Assembly overview - flaps and partitions in air distribution housing
1165.5 Removing and installing heater and air conditioning unit
1195.6 Dismantling and assembling heater and air conditioning unit
1245.7 Removing and installing air distribution housing
1265.8 Removing and installing holder for heater and air conditioning unit
1265.9 Removing and installing evaporator
1275.10 Removing and installing fresh air blower control unit J126
1295.11 Removing and installing dust and pollen filter
1305.12 Removing and installing fresh air blower V2
1325.15 Removing and installing heat exchanger
1385.16 Removing and installing coolant pipes on heat exchanger
1555.17 Removing and installing evaporator temperature sensor G308
1585.18 Checking condensation drain
1595.19 Removing and installing condensation drain
1605.20 Removing and installing baffle plate
1646 Air duct
1656.1 Assembly overview - air duct and air distribution in passenger compartment
1656.2 Removing and installing fresh air intake
1666.3 Removing and installing cover for fresh air intake
1686.4 Removing and installing air intake duct
1696.5 Removing and installing driver side footwell vents
1706.6 Removing and installing front passenger side footwell vents
1716.7 Removing and installing rear footwell vent
1726.8 Removing and installing air duct for rear vent
1736.9 Removing and installing rear centre console vent duct
1736.10 Checking forced ventilation for passenger compartment
1746.11 Removing and installing forced ventilation for passenger compartment
1746.12 Removing and installing air duct for defroster vent
1756.13 Removing and installing air duct for centre dash panel vent
1767 Operating and display unit
1777.1 Overview of operating and display unit
1777.2 Removing and installing operating and display unit
1828 Other controlling and regulating components
1858.1 Removing and installing sunlight penetration photosensor G107
1858.2 Removing and installing air quality sensor G238
1868.3 Removing and installing ambient temperature sensor G17
1878.4 Removing and installing humidity sender for air conditioning system G260
1888.5 Removing and installing left vent temperature sender G150
1888.6 Removing and installing right vent temperature sender G151
1898.7 Removing and installing rear vent temperature sender G174
1908.8 Removing and installing footwell vent temperature sender G192
191