Air conditioning regulators
More informationAt the Global Parts automotive store, we offer a wide selection of original used car parts, including air conditioning regulators for many popular car brands such as BMW, Mini, Mercedes, Audi, Volkswagen, and others. Our air conditioning regulators undergo quality control to ensure you receive a top-quality product.
Make
Category
Subcategory
Condition
In Stock
Price
Part no. 1502214
Mini R50 R52 R53 Heater Control Panel Air Conditioning 1502214
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 3454854-2
Mini R55 R56 Air Conditioning Heater Control Unit Switch Panel 3454854
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 3454854-1
Mini Cooper R55 R56 Air Conditioning Heater Control Unit Switch 3454854
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9287336-2
Control Panel BMW F30 F31 AC Air Conditioning Radio Audio FBM Unit 9287336
Promo price
€51.95
€44.16
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 9384046-1
Air Conditioning Panel BMW F20 F21 LCI Automatic A/C Control Unit Panel 9384046
Promo price
€42.95
€25.77
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9190922
BMW E81 E87 E88 E90 E91 E92 E93 LCI Air Conditioning Control Panel 9190922
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 3457397-10
Mini Cooper 10 R60 Automatic Air Conditioning Control Seat Heating
Promo price
€94.95
€56.97
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A2128202610
Mercedes W212 Switch Panel Dashboard Heated Seats Control Unit A2128202610
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9328424-2
BMW F10 F11 Air Conditioning A/C Climate Control Switch Unit Panel 9241239
Promo price
€37.95
€32.26
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 1502212
Mini Cooper One R50 R52 R53 Heater Control Panel 1502212
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9287334-1
BMW F20 F21 A/C Air Conditioning Radio Audio FBM Control Unit Panel 9287334
Promo price
€37.95
€32.26
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9289142
Mini F55 F56 F57 F60 BMW i01 i3 Air Con Conditioning A/C Sensor AUC 9289142
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 8U0820043F
Audi Q3 8U A/C Air Con Heater Climate Control Switch Panel 8U0820043F
Promo price
€47.95
€28.77
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A2059054706
Air Conditioning Panel Mercedes W205 C253 Climate Control Switch A2059054706
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 4H0907658A
Audi Q5 FY Interior Air Quality Sensor 4H0907658A
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 5C0820047CP
Volkswagen VW New Beetle 5C Heater Climate Control Panel A/C Switch 5C0820047CP
€56.95
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 1K8907426AM
VW Volkswagen Caddy Maxi 2k Heater Climate Control Panel Switch 1K8907426AM
€47.95
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9147300-1
BMW E92 E93 Air Conditioning Panel Automatic Heater A/C Control Panel 9147300
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. JFC000658WUX
Range Rover Sport L320 Heater Climate Control Switch Panel JFC000658WUX
€80.95
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 3AA907044B
VW Volkswagen Passat B7 Climate A/C Control Unit Module Heater Panel 3AA907044B
€113.95
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. CPLA-18D687-BD
Range Rover L405 Automatic Air Conditioning Climate Control Panel CPLA-18D687-BD
Promo price
€51.95
€31.17
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9248583
Air Conditioning Control BMW E92 E93 Automatic Panel Chrome Pearlgrey 9248583
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 8U0820043D-1
Audi Q3 8U Dashboard Heater Climate Control Panel Switch A/C 8U0820043D
Promo price
€94.95
€56.97
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. LS7T-18E245-CCB
Ford Mondeo Mk5 Heater AC Climate Control Panel Console Surround LS7T-18E245-CCB
€123.95
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9287336-1
BMW F20 F30 F31 A/C Air Conditioning High Control Unit Panel Automatic 9287336
Promo price
€37.95
€32.26
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A2049002103
Mercedes W204 Heater Climate Control Unit Switch Button Knob Panel A2049002103
Promo price
€28.95
€24.61
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 9334605
Mini Countryman F60 Climate Control Heater Panel Air Con A/C Switch Unit 9334605
Promo price
€99.95
€59.97
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 6840450
BMW F20 F21 F30 Mini F55 F56 Control Unit Air Conditioning Module 6840450
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. GJ32-14C239-AZC
Land Rover Range Rover Evoque L538 AC Heater Control Panel GJ32-14C239-AZC
€94.95
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 4506653
Ford Transit Connect Air Conditioning Heater Recirculation Unit Switch 4506653
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. K8D2-13D734-CD
Range Rover Evoque L551 Heater Climate Control Panel Lower K8D2-13D734-CD
€32.95
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9287338-2
BMW F20 F21 Control Unit Panel Automatic Air Conditioning Basis 9287338
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9190925
Heater Control Switch BMW E81 E87 Manual Switch Panel Black 9190925
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. KT1T-19980-KAD
Ford Transit Connect Mk2 Heater A/C Climate Control Switch Panel KT1T-19980-KAD
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. A2469002408
AC Switch Mercedes GLA 250 X156 Air Con Blower Fan Control Panel A2469002408
Promo price
€61.95
€37.17
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 5E0907044Q
Skoda Octavia MK3 5E Heater Climate Control A/C Air Con Unit Panel 5E0907044Q
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A2218704958
Mercedes W221 Air Conditioning A/C Dashboard Heating Control Panel A2218704958
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 9321829
BMW Z4 Series E89 Cabrio Roadster Automatic A/C Air Conditioning Control 9321829
€104.95
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 93198646
Vauxhall Vivaro A Coolant Thermostat Housing 4H2Q8592BG
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. A9068300485
Mercedes W906 Air Conditioning Unit Control Panel A9068300485
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 9363544-1
BMW F20 F21 F30 A/C Air Conditioning Climate Control Panel Unit 9363544
Promo price
€56.95
€34.17
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A2129009109
Air Conditioning Panel Mercedes W212 Automatic Heater A/C Control A2129009109
Promo price
€32.95
€28.01
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 0363938
BMW X3 E83 Automatic Air Conditioning Control Unit Module Panel AUC 0363938
€32.95
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9287338-1
BMW F20 F21 Control Unit Panel Automatic Air Conditioning Basis 9287338
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A2198300585
Mercedes C219 Heater Climate A/C Control Unit Switch Panel A2198300585
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A2129008711
Mercedes W212 Air Conditioning Unit Climate Control Switch Panel A2129008711
Promo price
€32.95
€28.01
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9292739
BMW X2 F39 X1 F48 Fresh Air Grille Vent Duct Left N/S 9292739
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 4H0820043N
Audi A8L 4H A/C Air Condition Heater Climate Control Switch Panel 4H0820043N
Promo price
€56.95
€34.17
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A0999069800
Mercedes W176 W246 Air Con A/C Flap Control Stepper Motor Actuator A0999069800
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 6925974
BMW 1 3 Series E81 E82 E87 E87N E90 E90N E91 E92 E93 LCI Panel Heater Right O/S
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9190923
BMW E87 E90 E91 LCI Air Conditioning Control A/C 9190923
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. A9069051401
Mercedes Sprinter W906 Hazard Warning Light Switch Panel Button A9069051401
Product currently unavailable
-40%
Part no. 83A820043G
Audi Q3 F3 Air Conditioning Control Display Panel Front Center 83A820043G
Promo price
€165.95
€99.57
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 8E0820043BM
Audi A4 B7 Automatic Air Conditioning Climate Control Panel Switch 8E0820043BM
€61.95
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 5Q0907426AQ
VW Volkswagen Golf Mk7 Heater A/C Climate Control Panel Switch 5Q0907426AQ
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 8E0959777B
Audi Q7 4L Seat Switch Front Lumbar Control Buttons Unit 8E0959777B
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 5WA907727BD
Volkswagen Crafter SY SC Air Conditioning Climate Control Unit ECU 5WA907727BD
€66.95
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 9252738
BMW X3 F25 Automatic A/C Climate Control Switch Panel Heated Seats 9252738
€32.95
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 8W0819011
Audi A4 B9 2.0 TDI DETA Additional Radiator Auxiliary Heater Element 8W0819011
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9157554
BMW X5 E70 Air Conditioning Switch A/C Automatic Control Unit Module 9157554
Promo price
€32.95
€28.01
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 4M0898037C
Audi A4 A5 F5 Q5 FY B9 Interior Heater Exchanger Matrix 4M0898037C
€47.95
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9462879
BMW F20 F21 F30 F31 F56 Control Unit Air Conditioning Module 9462879
Promo price
€28.95
€24.61
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. JFC501090
Land Rover Discovery 3 L319 A/C Heater Control Panel Button Switch JFC501090
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 5E0907044E
Skoda Octavia 5E A/C Air Condition Climate Control Switch Panel 5E0907044E
Promo price
€42.95
€25.77
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 9312721
BMW X3 F25 Automatic Air Conditioning Control Unit Switch Panel 9312721
Promo price
€56.95
€34.17
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 9287629
BMW X3 F25 Automatic A/C Climate Control Switch Panel Heated Seats 9287629
€28.95
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. A2059059716
Air Conditioning Panel Mercedes W205 W247 C253 Climate Control Switch
Promo price
€146.95
€88.17
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 4E0820043K
Audi A8 S8 D3 Dashboard Heater Climate Control Panel Switch A/C 4E0820043K
Promo price
€94.95
€56.97
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9287334
BMW F20 F21 A/C Air Conditioning Heater Control Unit Panel 9287334
Promo price
€28.95
€24.61
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A2128209710
Mercedes W212 Switch Panel Dashboard Heated Seats ECO Control Unit A2128209710
Promo price
€28.95
€24.61
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 9439011
BMW X3 G01 A/C Air Conditioning Control Unit Module 9439011
Promo price
€56.95
€34.17
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. HK72-14C533-MB
Land Rover Discovery Sport L550 Heater Climate Control Panel HK72-14C533-MB
Promo price
€51.95
€44.16
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9389025-1
Air Conditioning Panel BMW F10 Radio A/C Switch Control Unit Black 9389025
Promo price
€89.95
€76.46
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A2059058813-1
Air Conditioning Panel Mercedes W205 C253 Climate Control Switch A2059058813
Promo price
€28.95
€24.61
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. BJ32-14C239-HC
Range Rover Evoque L538 A/C Air Conditioning Heater Control Panel BJ32-14C239-HC
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. DPLA-18D687-CC
Range Rover L405 Rear Air Conditioning Climate Control Panel DPLA-18D687-CC
€51.95
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9263757-1
Air Conditioning Panel BMW F10 Radio A/C Switch Control Unit 9263757
Promo price
€47.95
€40.76
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 6831942
BMW X5 X6 F15 F16 F85 Climate Control Panel Radio Module Unit 6831942
€61.95
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 4G0820043AC
Audi A6 C7 Air Conditioning A/C Climate Heater Control Switch Panel 4G0820043AC
Promo price
€23.95
€14.37
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9383892
Mini F55 F56 F57 Air Conditioning Heater Control Unit Switch 9383892
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. 6R0819045
Volkswagen VW Polo Mk5 6R Heater Climate Control Panel A/C Switch 6R0819045
€28.95
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9354509
Mini Cooper F55 F56 F57 Automatic Air Conditioning Control 9354509
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A2469064100
Mercedes W176 Blower Regulator Heater Fan Resistor Control Unit A2469064100
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 6P0820045F
Seat Ibiza 6J Air Climate A/C Heater Control Panel Switch Unit 6P0820045F
Promo price
€32.95
€28.01
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 3457397-9
Mini Countryman R60 Automatic Air Conditioning Control Switch 3457397
Promo price
€80.95
€68.81
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. M8D2-18D687-CB
Land Range Rover Evoque L551 Seat Heater Switch Control Buttons M8D2-18D687-CB
€32.95
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 9229571
BMW Z4 Series E89 Cabrio Roadster Automatic A/C Air Conditioning Control 9229571
Promo price
€104.95
€62.97
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. A2198302885
Mercedes CLS C219 Climate Control Heater AC Panel A2198302885
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9287531
BMW F20 F21 F30 F31 Heater Control Unit Module Air Conditioning ECU 9287531
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-40%
Part no. 9334600
Air Conditioning Panel Mini Countryman F60 Heater Control Unit Switch 9334600
Promo price
€56.95
€34.17
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9245277-2
BMW F10 F10 Air Conditioning Switch Panel A/C Climate Control Unit 9245277
Promo price
€28.95
€24.61
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9321831-1
BMW Z4 E89 Cabrio Roadster Automatic A/C Air Conditioning Control 9321831
Promo price
€70.95
€60.31
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. 9236778
BMW E81 E87 E90 LCI E91 E92 Air Conditioning Control Switch 9236778
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. 9384046
BMW F20 F21 LCI Control Unit Panel Automatic Air Conditioning Basis 9384046
Promo price
€37.95
€32.26
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. GK72-14C533-MA
Land Rover Discovery L550 Heater Climate Control Switch Panel GK72-14C533-MA
Promo price
€56.95
€48.41
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. CPLA-18D493-AE
Land Rover Range Rover L405 A/C Heater Module Control Unit CPLA-18D493-AE
Promo price
€42.95
€36.51
Free delivery: Aug 14 – 19
If paid before 14:00
-5%
Part no. A2048702658
Seat Switch Mercedes W212 Front Right Lumbar Control Buttons Unit A2048702658
Promo price
€23.95
€22.75
Free delivery: Aug 14 – 19
If paid before 14:00
-15%
Part no. A2059058813
Air Conditioning Panel Mercedes W205 C253 Climate Control Switch A2059058813
Promo price
€32.95
€28.01
Free delivery: Aug 14 – 19
If paid before 14:00
Part no. A4539050600
Smart Fortwo C453 Air Con Climate Heater Control Switch Panel Unit A4539050600
€23.95
Free delivery: Aug 14 – 19
If paid before 14:00
Effective air conditioning regulation for driving comfort in all weather
The importance of air conditioning for travel comfort
Air conditioning controllers are key components of the air conditioning system that manage the flow, temperature, and distribution of air in the vehicle cabin. Thanks to them, you can enjoy optimal thermal comfort, regardless of the weather conditions outside. In the Global Parts automotive store, you will find a wide selection of used car parts, including air conditioning controllers, perfectly matched to brands such as BMW, Audi, Mercedes, Volkswagen, Mini, and others.
Construction and operating principle of an air conditioning controller
An air conditioning controller (also called an air conditioning control panel or HVAC module) is an electronic or electromechanical component responsible for communication between the user and the air conditioning system. Its task is to process signals from knobs, buttons, or a touch panel and transmit them to components such as the air conditioning compressor, blower, air flaps, or temperature sensors. In modern vehicles, the air conditioning controller works with the CAN bus and can manage up to a dozen airflow zones in dual-zone and quad-zone systems.
What functions do air conditioning controllers perform?
Air conditioning controllers play a key role in managing the vehicle's air conditioning system:
- Temperature control – They allow you to set and maintain the desired temperature inside the vehicle.
- Airflow regulation – They control the strength and direction of airflow, ensuring optimal circulation.
- Sensor cooperation – They read data from temperature and humidity sensors to automatically adjust settings.
- System efficiency – They increase air conditioning efficiency, minimizing energy consumption and engine load.
The function of air conditioning controllers in daily operation
Air conditioning controllers are used to control temperature, airflow intensity, and air distribution between the windshield, center vents, and footwell. It is this element that is responsible for transmitting commands to components such as actuator motors or temperature sensors, which perform the actual regulation in the system. When looking for parts such as an Audi A3 8P air conditioning panel, it is worth comparing the OEM number, connector type, button layout, and compatibility with the manual or automatic version.
Air conditioning controller: manual vs. automatic climate control
In manual air conditioning, the controller is mainly responsible for basic airflow and temperature functions, whereas in automatic air conditioning (Climatronic, Climate Control), it analyzes data from several sensors simultaneously – e.g., outside temperature, sunlight, or humidity. This allows the temperature in the cabin to be maintained with an accuracy of up to ±1°C, which significantly affects driving comfort on long journeys.
Comparison of air conditioning controller types and fitment range
| Controller type | Characteristics | Cooperating elements | What to check before purchase |
|---|---|---|---|
| Manual | Usually features knobs or simple buttons and handles basic airflow and temperature functions. | Blower, air distribution flaps, basic sensors. | OEM number, knob layout, backlight type, number of plugs. |
| Automatic dual-zone | Allows independent temperature regulation for the driver and passenger and works with a larger number of sensors. | pressure switches, sensors, flap motors, blower. | Compatibility with car equipment, pre-facelift/post-facelift version, button layout, part code. |
| Advanced HVAC module | Used in more advanced systems, often with additional defrosting, recirculation, and multi-zone control functions. | Air conditioning compressors and clutches, sensors, comfort modules, flap actuators. | OEM number, body version, electrical system type, panel compatibility with the rest of the system. |
Why is it worth taking care of air conditioning controllers?
A malfunction of air conditioning controllers can lead to reduced driving comfort and air conditioning system efficiency. Typical symptoms of failure include:
- No response to setting changes – Temperature or airflow regulation does not work correctly.
- Irregular air conditioning operation – The system works unstably or shuts down randomly.
- Lack of cooling or heating – Temperature regulation does not produce the desired effects.
- Errors on the control panel – These may indicate problems with the controller's electrical system. If a replacement is needed, at Global Parts you will find suitable used car parts that will restore full functionality to your air conditioning system.
The impact of the air conditioning controller on energy consumption
A properly functioning air conditioning controller optimizes the operation of actuators, so the system does not run longer than necessary. This is especially important when expansion valves and cooling performance sensors also work within the system. When completing a repair for a specific model, e.g., Mercedes Thermotronic, it is good to verify not only the panel itself but also the compatibility of zone functions, display type, and communication with the car's installation.
How to choose the right air conditioning controllers?
When choosing air conditioning controllers, you should pay attention to several key aspects:
- Vehicle model fitment – Every air conditioning system has its specific technical requirements. At Global Parts, you will find air conditioning controllers perfectly matched to BMW, Audi, Mercedes, Volkswagen, Mini, and others.
- Technical condition – Used controllers should be fully functional, free from mechanical and electrical damage.
- System compatibility – Ensure that the selected controller works with your vehicle's existing air conditioning system.
Selection by OEM number, equipment, and panel version
The HVAC control panel is a part that is best selected by OEM number and by comparing photos of connectors, buttons, and the housing. Product cards may contain information such as brand, condition, OEM part number, replacement numbers, transmission type, or color, which facilitates verification of compatibility with a specific car version. When choosing an element such as an Audi A6 C7 air conditioning panel, it is important to check the pre-facelift or post-facelift version, the type of air conditioning, and whether the panel works with the vehicle's factory equipment.
Compatibility and installation of the air conditioning controller
The air conditioning controller must be compatible not only with the car model but also with the equipment version (e.g., single- or dual-zone air conditioning). Installation usually involves removing the center console and connecting the electrical wiring plugs – without interfering with the cooling system or air conditioning refrigerant, which shortens installation time.
Why is it worth choosing used air conditioning controllers?
Used car parts, such as used air conditioning controllers, are an economical solution that allows for savings while maintaining high quality. By choosing used air conditioning system components, you gain:
- Lower costs – Used controllers are significantly cheaper than new ones but offer equally high quality.
- Ecology – Recycling parts supports environmental protection and reduces waste.
- Wide offer – In our store, you will find Air conditioning controllers for many car brands.
Related HVAC system elements and their importance
The control panel does not work alone but interacts with many other elements of the ventilation and cooling system. For the entire system to function properly, Cabin filters, pollen filters are also important, as they limit contaminants that affect airflow and cabin comfort. Supplementing knowledge about the operation of premium components can be found in the article Used parts for Mercedes - original parts from dismantling, which shows how to reasonably select original elements for high-class cars.
How to take care of air conditioning controllers?
To ensure air conditioning controllers work reliably for a long time, it is worth following a few rules:
- Regular inspections – Check the condition of the controller during periodic air conditioning system inspections.
- Keep the system clean – Remove contaminants from vents and ducts that may interfere with the controller's operation.
- Avoid overloading – Do not set extreme temperatures for long periods to prevent excessive system load.
- Replace on time – Damaged controllers should be replaced to avoid air conditioning problems.
FAQ
| Question | Answer |
|---|---|
| What is the construction and purpose of air conditioning controllers? | Air conditioning controllers are panels or modules controlling the HVAC system, most often mounted in the vehicle's center console. A typical element consists of a housing, buttons or knobs, control electronics, connectors, and often a display. Their purpose is to transmit commands to the ventilation, heating, and cooling system in the cabin. |
| What are air conditioning controllers used for? | Air conditioning controllers are used to set temperature, airflow strength, air flow direction, and operating modes, such as internal circulation or windshield defrosting. In addition to being operated by the driver and passenger, they influence the cooperation with sensors and system actuators. Without a functional controller, it is difficult to obtain proper control of thermal comfort in the car. |
| What is the construction and function of an HVAC control panel? | The HVAC control panel is a part of the user interface responsible for sending signals to the air conditioning and heating system. It contains operating elements, electronics, and connectors communicating with the car's installation. Its function is not only to change temperature and airflow settings but also to cooperate with comfort modules, flap motors, and sensors responsible for automatic regulation. |
| How to choose an air conditioning controller for a specific car? | It is safest to compare the OEM number, equipment version, number of air conditioning zones, and the layout of buttons and connectors. It is also worth checking compatibility with the model year, pre-facelift or post-facelift version, and the type of installation used in a given model. With used parts, it is also important to compare photos of the element and the housing. |
| What symptoms indicate damage to an air conditioning controller? | Common symptoms include no response to temperature changes, non-working buttons, random airflow shutdown, or errors displayed on the panel. Sometimes one function works correctly while others do not respond due to a problem with the electronics or a connection in the plug. Such symptoms should be compared with the operation of other HVAC system components. |
| What does the installation of an air conditioning controller look like and what to check after replacement? | Installation usually involves removing the panel from the center console, unplugging the connectors, and seating the part in the same mounting points. After replacement, it is worth checking the operation of all buttons, backlighting, temperature regulation, airflow, and operating modes. In some car versions, the correct communication of the module with the rest of the vehicle's electronics is also important. |
Summary: air conditioning controllers at the Global Parts automotive store
Air conditioning controllers are essential elements that ensure thermal comfort and air conditioning system efficiency in a vehicle. In the Global Parts offer, you will find used components matched to many equipment versions and brands such as BMW, Mercedes, Mini, and others. This is a practical choice for those who want to compare the OEM number, part condition, and compatibility with a specific HVAC system without giving up original fitment. We invite you to contact us – we are here to help you! For more information and interesting facts, we also invite you to our automotive blog.