Manual sections

Wiring diagrams

• Abbreviations
• Audio, Navigation and Anti-Theft - Repair (E88)
• Automatic HVAC System
• Automatic Trans
• Automatic Transmission - Repair
• Automatic Transmission - Special Tools
• Axle Shafts
• Basic Trouble Shooting
• Body Equipment - Repair (E82)
• Body Equipment - Repair (E88)
• Body Panel System - Repair (E82)
• Body Panel System - Repair (E88)
• Brakes
• Brakes - Repair
• Cabin Air Filter
• Check Lists
• Clutches Manual & Hydraulic
• Collision/avoidance
• Convertible Top - Repair
• Cooling System (Mechanical)
• Cooling System - Repair (N51)
• Door Locks & Anti-Theft Systems
• Driveline/axles
• Driveshaft & Universal Joints
• DTC Index
• Electronic Suspension
• Emission Applications
• Engine
• Engine - Repair (N51)
• Engine - Repair (N52K)
• Engine Electrical System - Repair (N51)
• Engine Electrical System - Repair (N52)
• Engine Performance
• Exhaust
• Exterior Body Panels
• Exterior Lights
• Front Axle - Repair
• Fuel System
• Gauges & Instrument Panels
• General Electrical System - Repair (E82)
• General Electrical System - Repair (E88)
• Horns
• HVAC System - Repair
• Identification
• Lights - Repair
• Manual & Power Steering
• Manual Trans
• Manual Transmission - Special Tools
• Mechanical
• Mechanical - Hydraulic
• Metric Conversions
• Rear Axle - Repair
• Reset Procedures
• Seat System - Repair (E82)
• Seat System - Repair (E88)
• Seats
• Steering
• Steering and Wheel Alignment - Repair
• Sun Roof/t-Top/convertible Top
• Testing & Diagnostics
• Towing Systems
• Traction Control Disable
• Trailers - Repair
• Transmission
• Wheel & Tire System
• Wheel Alignment
• Wheel and Tires - Repair

Repair manual

HVAC System - Repair BMW 1 series F20/F21

Step-by-step instructions on "HVAC System - Repair" for BMW 1 series F20/F21 (2011–2015). Pick an article — removal, installation, adjustment and diagnostics with illustrations.

41subsections

41articles

85illustrations

64 11... Installing Servodrive

1 article

• 64 11... Installing Servodrive 1

64 11 206 Removing and Installing/Replacing Heater

1 article

• 64 11 206 Removing and Installing/Replacing Heater 14

64 11 208 Replacing Heater Core

1 article

• 64 11 208 Replacing Heater Core 5

64 11 213 Removing and Installing/Replacing Heater/Air Conditioner Fan

1 article

• 64 11 213 Removing and Installing/Replacing Heater/Air Conditioner Fan 2

64 11 225 Replacing Controller For Heater/Air Conditioner Fan

1 article

• 64 11 225 Replacing Controller For Heater/Air Conditioner Fan 1

64 11 262 Removing and installing/replacing auxiliary water pump

1 article

• 64 11 262 Removing and installing/replacing auxiliary water pump 2

64 11 806 Removing and Installing/Replacing Servodrive For Fresh-/Recirculated-Air Flap

1 article

• 64 11 806 Removing and Installing/Replacing Servodrive For Fresh-/Recirculated-Air Flap 1

64 11 829 Replacing Actuator Drive of Ventilation Flaps

1 article

• 64 11 829 Replacing Actuator Drive of Ventilation Flaps 1

64 11 839 Replacing Servodrive For Footwell Flap (Automatic A/C)

1 article

• 64 11 839 Replacing Servodrive For Footwell Flap (Automatic A/C) 2

64 11 855 Removing and Installing/Replacing Actuator Drive For Central Kinematics (Heater - A/C control)

1 article

• 64 11 855 Removing and Installing/Replacing Actuator Drive For Central Kinematics (Heater - A/C control) 1

64 11 866 Removing and Installing/Replacing Servodrive For Blending Flap (Left)

1 article

• 64 11 866 Removing and Installing/Replacing Servodrive For Blending Flap (Left) 1

64 11 871 Removing and Installing/Replacing Servodrive For Blending Flap (Left)

1 article

• 64 11 871 Removing and Installing/Replacing Servodrive For Blending Flap (Left) 1

64 11 872 Removing and Installing/Replacing Servodrive For Blending Flap (Right, Automatic A/C)

1 article

• 64 11 872 Removing and Installing/Replacing Servodrive For Blending Flap (Right, Automatic A/C) 1

64 11 906 Removing and Installing/Replacing Ventilation Temperature Sensor

1 article

• 64 11 906 Removing and Installing/Replacing Ventilation Temperature Sensor 1

64 11 909 Removing and Installing/Replacing Footwell Temperature Sensor

1 article

• 64 11 909 Removing and Installing/Replacing Footwell Temperature Sensor 1

64 11 943 Replacing Evaporator Temperature Sensor

1 article

• 64 11 943 Replacing Evaporator Temperature Sensor 1

64 11 991 Removing and Installing/Replacing Sensor For Automatic Recirculated Air Control

1 article

• 64 11 991 Removing and Installing/Replacing Sensor For Automatic Recirculated Air Control 1

64 22 139 Removing and Installing/Replacing Right Fresh-Air Grill

1 article

• 64 22 139 Removing and Installing/Replacing Right Fresh-Air Grill

64 31 010 Replacing Microfilter For Interior Ventilation (Version 1)

1 article

• 64 31 010 Replacing Microfilter For Interior Ventilation (Version 1) 6

64 31 011 Replacing Microfilter For Interior Ventilation (Version 2)

1 article

• 64 31 011 Replacing Microfilter For Interior Ventilation (Version 2) 1

64 31 081 Removing and Installing/Replacing Microfilter Housing (Upper Section)

1 article

• 64 31 081 Removing and Installing/Replacing Microfilter Housing (Upper Section) 1

64 31 092 Removing and Installing/Replacing Microfilter Housing (Lower Section)

1 article

• 64 31 092 Removing and Installing/Replacing Microfilter Housing (Lower Section) 8

64 50... Instructions For Handling Refrigerant R134a

1 article

• 64 50... Instructions For Handling Refrigerant R134a

64 50... Instructions For Handling Refrigerant Oil (For Refrigerant R134a)

1 article

• 64 50... Instructions For Handling Refrigerant Oil (For Refrigerant R134a)

64 50... Safety Instructions For Handling Refrigerant R134a

1 article

• 64 50... Safety Instructions For Handling Refrigerant R134a

64 50... Safety Instructions For Handling Refrigerant Oil

1 article

• 64 50... Safety Instructions For Handling Refrigerant Oil

64 50... Install the retrofit absorber for the air conditioning suction line

1 article

• 64 50... Install the retrofit absorber for the air conditioning suction line 3

64 50 009 Drawing Off, Evacuating And Filling A/C System (R134a)

1 article

• 64 50 009 Drawing Off, Evacuating And Filling A/C System (R134a) 3

64 51 520 Removing and Installing Or Replacing Expansion Valve

1 article

• 64 51 520 Removing and Installing Or Replacing Expansion Valve 3

64 51 591 Removing and Installing/Replacing Evaporator

1 article

• 64 51 591 Removing and Installing/Replacing Evaporator 4

64 52... Instructions For Opening And Replacing Parts In Refrigerant Circuit

1 article

• 64 52... Instructions For Opening And Replacing Parts In Refrigerant Circuit

64 52 521 Replacing A/C System Compressor (N52K)

1 article

• 64 52 521 Replacing A/C System Compressor (N52K) 2

64 52 521 Replacing air conditioning compressor (N54, N55)

1 article

• 64 52 521 Replacing air conditioning compressor (N54, N55) 3

64 53...Notes On Replacing Drier Bottle Or Drier Insert

1 article

• 64 53...Notes On Replacing Drier Bottle Or Drier Insert

64 53...Replacing Valve Insert For Refrigerant Line

1 article

• 64 53...Replacing Valve Insert For Refrigerant Line 1

64 53 515 Replacing Desiccant Insert For A/C System

1 article

• 64 53 515 Replacing Desiccant Insert For A/C System 1

64 53 520 Replacing Safety Pressure Switch

1 article

• 64 53 520 Replacing Safety Pressure Switch 2

64 53 551 Removing and Installing Or Replacing Condenser For A/C System

1 article

• 64 53 551 Removing and Installing Or Replacing Condenser For A/C System 4

64 53 641 Replacing Line From Compressor To Condenser (N52K)

1 article

• 64 53 641 Replacing Line From Compressor To Condenser (N52K) 2

64 53 701 Replacing Line From Evaporator To Compressor (N52K)

1 article

• 64 53 701 Replacing Line From Evaporator To Compressor (N52K) 2

64 53 701 Replacing Line From Evaporator To Condenser (N52K)

1 article

• 64 53 701 Replacing Line From Evaporator To Condenser (N52K) 2