What precautions should be taken when disconnecting the battery and removing the A/C switch and air conditioning control assembly on Volkswagen Jetta?

If the battery is disconnected, several systems must be re-learned before they will work properly. First, disconnect the negative battery cable. For the heater and air conditioning control assembly, use a trim tool to carefully pry out the control assembly trim panel starting along the bottom edge and then the sides until it can be removed. Next, remove the control assembly screws and pull the control assembly out from the instrument panel, then disconnect the electrical connectors from the rear of the control head. The remainder of installation is the reverse of removal. For flexible shafts, remove the glove box and the instrument panel support fasteners. Depress the large retaining tab and remove the instrument panel support from behind the instrument panel, ensuring the retaining tab is depressed before installation. Looking through the right side of the instrument panel, rotate the air distribution knob until the retainer for the flexible shaft is visible in the set-up gear. Remove the heater and air conditioning control assembly, then depress the cable retaining clip and separate the cable from the control housing. Carefully pry each side of the control housing out of the instrument panel, use a small screwdriver to lift the retainer and disconnect the flexible shaft from the gear, and depress the retainer to disconnect the flexible shaft from the control housing. The remainder of installation is the reverse of removal.

How to access the heater/air conditioning control unit by removing and installing the instrument panel center trim panel using the A/C switch on Volkswagen Passat?

In order to access the instrument panel center trim panel, one has to remove the center trim panel in order to access the heater/air conditioning control unit. After removing the center trim panel, pull the control unit some inches out of the dash, and then it is easy to open the electrical connections and cables at the back. Unscrew the electrical connections at the back of the control head and cut with a small screwdriver the clips and then strip the actuating arm cables off, as needed, recording the color and position of each cable. During the process of installation, one should use the cable retaining clip to fix the cables to the actuating arms and attach the correct color cable to the actuating arm. Installation can be done by leaving the process of removal in reverse.

Genuine Volkswagen A/C Switch

Air Conditioning Switch

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167 A/C Switches found

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Volkswagen Heater Control Part Number: 3CN-907-049-D-WZU
$21.05 MSRP: $34.50
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Product Specifications
- Other Name: Display Unit; Heater Control
Fits the following Volkswagen Models:
- Atlas | 2018-2023 | Launch Edition, S, SE | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Volkswagen Heater Control Part Number: 3CN-907-049-F-WZU
$40.79 MSRP: $56.65
You Save: $15.86 (28%)
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Product Specifications
- Other Name: Display Unit; Dash Control Unit, Heater Control
Fits the following Volkswagen Models:
- Atlas | 2018-2023 | Launch Edition, S, SE, SE R-Line, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Black | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Volkswagen Heater Control Part Number: 7B0-820-045-R
$24.48 MSRP: $34.00
You Save: $9.52 (28%)
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Product Specifications
- Other Name: Controls; Heater Control
- Replaces: 7B0-820-045
Fits the following Volkswagen Models:
- Routan | 2009-2014 | S, SE, SEL, SEL Premium | 6 Cyl 3.6 L FLEX, 6 Cyl 3.8 L GAS, 6 Cyl 4.0 L GAS
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Volkswagen Heater Control Part Number: 5NN-907-426-G-WZU
$34.93 MSRP: $58.22
You Save: $23.29 (40%)
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Product Specifications
- Other Name: Display Unit
Fits the following Volkswagen Models:
- Tiguan | 2022-2024 | S | 4 Cyl 2.0 L GAS
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Volkswagen Mount Part Number: 1K1-820-045-B
$4.97 MSRP: $8.14
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Product Specifications
- Other Name: Controls; Dash Control Unit
- Replaces: 1K1-820-045
Fits the following Volkswagen Models:
- Jetta | 2009-2014 | S, SE, SEL, TDI, Wolfsburg Edition | 4 Cyl 2.0 L DIESEL, 4 Cyl 2.0 L GAS, 5 Cyl 2.5 L GAS
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Volkswagen Heater Control Part Number: 7B0-820-045-A
$43.10 MSRP: $59.86
You Save: $16.76 (28%)
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Product Specifications
- Other Name: Controls; Heater Control
Fits the following Volkswagen Models:
- Routan | 2009-2014 | S, SE, SEL, SEL Premium | 6 Cyl 3.6 L FLEX, 6 Cyl 3.8 L GAS, 6 Cyl 4.0 L GAS
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Volkswagen Heater Control Part Number: 3CN-907-044-M-WZU
$72.58 MSRP: $101.65
You Save: $29.07 (29%)
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Product Specifications
- Other Name: Display Unit; Dash Control Unit, Heater Control
Fits the following Volkswagen Models:
- Atlas | 2018-2020 | SEL Premium | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Volkswagen Heater Control Part Number: 7B0-820-045-M
$56.88 MSRP: $79.00
You Save: $22.12 (28%)
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Product Specifications
- Other Name: Controls; Heater Control
Fits the following Volkswagen Models:
- Routan | 2011-2014 | S, SE, SEL, SEL Premium | 6 Cyl 3.6 L FLEX
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Volkswagen Heater Control Part Number: 5GM-907-426-L-WZU
$123.75 MSRP: $173.32
You Save: $49.57 (29%)
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Product Specifications
- Other Name: Display Unit
- Replaced by: 2GJ-907-426-C-WZU
Fits the following Volkswagen Models:
- Taos | 2022-2023 | S, SE, SEL | 4 Cyl 1.5 L GAS
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Volkswagen Heater Control Part Number: 5NN-907-044-AF-WZU
$109.47 MSRP: $153.32
You Save: $43.85 (29%)
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Product Specifications
- Other Name: Display Unit
Fits the following Volkswagen Models:
- Tiguan | 2020-2021 | SE, SE R-Line Black, SEL, SEL Premium R-Line | 4 Cyl 2.0 L GAS
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Volkswagen Heater Control Part Number: 3CM-907-044-B-WZU
$85.67 MSRP: $119.99
You Save: $34.32 (29%)
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Product Specifications
- Other Name: Display Unit
Fits the following Volkswagen Models:
- Atlas Cross Sport | 2020-2023 | SEL Premium, SEL Premium R-Line | 6 Cyl 3.6 L GAS
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Volkswagen Heater Control Part Number: 3CN-907-044-AB-WZU
$85.67 MSRP: $119.99
You Save: $34.32 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Display Unit
Fits the following Volkswagen Models:
- Atlas | 2020-2023 | S, SE, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS
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Volkswagen Heater Control Part Number: 5NN-907-426-B-WZU
$142.79 MSRP: $199.99
You Save: $57.20 (29%)
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Product Specifications
- Other Name: Display Unit; Dash Control Unit, Heater Control
Fits the following Volkswagen Models:
- Tiguan | 2018-2019 | S | 4 Cyl 2.0 L GAS
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Volkswagen Switch Part Number: 5N1-927-137-AF-XSH
$78.53 MSRP: $109.99
You Save: $31.46 (29%)
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Product Specifications
- Other Name: Control Panel; Switch
- Replaces: 5N1-927-137-B-XSH
Fits the following Volkswagen Models:
- Tiguan | 2009-2017 | R-Line, S, SE, SEL, Sport, Wolfsburg Edition | 4 Cyl 2.0 L GAS
- Tiguan Limited | 2017-2018 | Base | 4 Cyl 2.0 L GAS
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Volkswagen Heater Control Part Number: 5NN-907-426-D-WZU
$142.79 MSRP: $199.99
You Save: $57.20 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Display Unit
Fits the following Volkswagen Models:
- Tiguan | 2020-2021 | S | 4 Cyl 2.0 L GAS
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Volkswagen Control Switch Part Number: 5N0-927-137-P-XSH
$83.76 MSRP: $117.32
You Save: $33.56 (29%)
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Product Specifications
- Other Name: Control Panel
- Replaces: 5N0-927-137-Q-XSH
Fits the following Volkswagen Models:
- Tiguan | 2009-2011 | S, SE, SEL, Wolfsburg Edition | 4 Cyl 2.0 L GAS
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Volkswagen Heater Control Part Number: 5NN-907-044-AG-WZU
$141.60 MSRP: $198.32
You Save: $56.72 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Display Unit
Fits the following Volkswagen Models:
- Tiguan | 2018-2019 | SE, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line, SEL R-Line Jet Black | 4 Cyl 2.0 L GAS
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Volkswagen Heater Control Part Number: 7B0-820-045-K
$91.39 MSRP: $128.00
You Save: $36.61 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Controls; Heater Control
- Replaces: 7B0-820-045-B
Fits the following Volkswagen Models:
- Routan | 2009-2010 | S, SE, SEL, SEL Premium | 6 Cyl 3.8 L GAS, 6 Cyl 4.0 L GAS
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Volkswagen Heater Control Part Number: 1J0-820-045-G
$91.63 MSRP: $128.33
You Save: $36.70 (29%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Controls; Heater Control
Fits the following Volkswagen Models:
- Passat | 1998-2005 | 4 Motion, GL, GL TDI, GLS, GLS 4 Motion, GLS TDI, GLX, GLX 4 Motion, W8 | 4 Cyl 1.8 L GAS, 4 Cyl 2.0 L DIESEL, 6 Cyl 2.8 L GAS, 8 Cyl 4.0 L GAS
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Volkswagen Heater Control Part Number: 3CN-907-044-AA-WZU
$126.13 MSRP: $176.65
You Save: $50.52 (29%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Display Unit
Fits the following Volkswagen Models:
- Atlas | 2020-2022 | S, SE, SEL, SEL Premium, SEL Premium R-Line, SEL R-Line | 4 Cyl 2.0 L GAS, 6 Cyl 3.6 L GAS

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Volkswagen A/C Switch

A total system failure could result from a malfunctioning Volkswagen A/C Switch, reducing driving comfort and posing a danger. It is for this reason that you should conduct regular inspections and replace such components in good time to enable your car to run smoothly and safely. OEM (Original Equipment Manufacturer) Volkswagen A/C Switches are perfect for motorists because they are the best quality parts produced as per the manufacturer's specifications; hence, they perform well and are reliable too, thus helping to retain the car's initial functionality as well as safety features. At VWPartsGiant.com, our genuine Volkswagen A/C Switch supply indicates how much we care about the health of your vehicle. Additionally, our stock is vast, so every product will be easily accessible to you for finding and swapping without fear of making mistakes. With our user-friendly online catalog, it takes no time to identify the right spare part. Therefore, convenience accompanies servicing or maintaining a motorcar. You can rely on our OEM Volkswagen A/C Switch to sustain the performance of your automobile.

Volkswagen A/C Switch Parts and Q&A

Mount
1K1-820-045-B
Q: What precautions should be taken when disconnecting the battery and removing the A/C switch and air conditioning control assembly on Volkswagen Jetta?
A:
If the battery is disconnected, several systems must be re-learned before they will work properly. First, disconnect the negative battery cable. For the heater and air conditioning control assembly, use a trim tool to carefully pry out the control assembly trim panel starting along the bottom edge and then the sides until it can be removed. Next, remove the control assembly screws and pull the control assembly out from the instrument panel, then disconnect the electrical connectors from the rear of the control head. The remainder of installation is the reverse of removal. For flexible shafts, remove the glove box and the instrument panel support fasteners. Depress the large retaining tab and remove the instrument panel support from behind the instrument panel, ensuring the retaining tab is depressed before installation. Looking through the right side of the instrument panel, rotate the air distribution knob until the retainer for the flexible shaft is visible in the set-up gear. Remove the heater and air conditioning control assembly, then depress the cable retaining clip and separate the cable from the control housing. Carefully pry each side of the control housing out of the instrument panel, use a small screwdriver to lift the retainer and disconnect the flexible shaft from the gear, and depress the retainer to disconnect the flexible shaft from the control housing. The remainder of installation is the reverse of removal.
Heater Control
1J0-820-045-E-01C
Q: How to access the heater/air conditioning control unit by removing and installing the instrument panel center trim panel using the A/C switch on Volkswagen Passat?
A:
In order to access the instrument panel center trim panel, one has to remove the center trim panel in order to access the heater/air conditioning control unit. After removing the center trim panel, pull the control unit some inches out of the dash, and then it is easy to open the electrical connections and cables at the back. Unscrew the electrical connections at the back of the control head and cut with a small screwdriver the clips and then strip the actuating arm cables off, as needed, recording the color and position of each cable. During the process of installation, one should use the cable retaining clip to fix the cables to the actuating arms and attach the correct color cable to the actuating arm. Installation can be done by leaving the process of removal in reverse.