How do you remove the climate control panel on Cadillac DeVille?

The climate control panel on the 1999 Deville is integrated into the instrument cluster. To remove the A/C switch assembly on the Seville model, start by disconnecting the battery's negative terminal cable. Then, remove the instrument panel center trim plate and the console trim plate. Partially pull out the A/C switch assembly and radio, and disconnect the electrical connectors. Next, remove the A/C switch assembly bracket mounting screws and separate the radio from the A/C switch assembly. For installation, simply follow the reverse of the removal procedure. On the 2000 and later Deville/DTS models, remove the instrument panel center trim plate and depress and hold each locking tab on the corners to release the A/C switch assembly. In 2006 and later models, remove the A/C switch assembly retaining screws. Partially pull out the A/C switch assembly and disconnect the electrical connectors. To install, follow the reverse of the removal procedure.

Genuine Cadillac Deville A/C Switch

Air Conditioning Switch

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64 A/C Switches found

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Cadillac Deville Heater & Air Conditioner Control Blower Switch
Part Number: 12199058
$17.92 MSRP: $63.59
You Save: $45.67 (72%)
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Product Specifications
- Other Name: Switch,Heater & A/C Control Blower; Switch
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2000 Cadillac Deville | SLS, STS | 8 Cyl 4.6L
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Cadillac Deville Heater & Air Conditioner Control Temperature Knob
Part Number: 16242282
$5.75 MSRP: $9.60
You Save: $3.85 (41%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Knob,Heater & A/C Control Temperature
- Replaces: 16242283
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1998-2005 Cadillac Deville | 4 DOOR, DEVILLE, HIGH LUXURY, SEVILLE, SLS, STS, TOURING 4 DOOR, TOURING SEDAN | 8 Cyl 4.6L
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Cadillac Deville Applique Heater & Air Conditioner Control *Gray
Part Number: 25754560
$280.69 MSRP: $434.10
You Save: $153.41 (36%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Control Asm,Auxiliary Heater & A/C *Gray; Control Assembly, Control Switch
- Replaces: 25747325, 25687282, 25746335
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2000-2005 Cadillac Deville | DEVILLE, HIGH LUXURY, TOURING 4 DOOR, TOURING SEDAN | 8 Cyl 4.6L
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Cadillac Deville Applique Heater & Air Conditioner Control
Part Number: 25754564
$248.64 MSRP: $375.32
You Save: $126.68 (34%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Asm,Auxiliary Heater & A/C
- Replaces: 25754546
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2004-2005 Cadillac Deville | TOURING 4 DOOR, TOURING SEDAN | 8 Cyl 4.6L
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Cadillac Deville Heater And Air Conditioner Control Blower Switch Knob *Black
Part Number: 88956865
$23.50 MSRP: $27.98
You Save: $4.48 (17%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knob,Heater & A/C Control Blower Switch *Black
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2004 Cadillac Deville | SEVILLE, SLS, STS | 8 Cyl 4.6L
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Cadillac Deville Heater And Air Conditioner Control Blower Switch Knob *Shale
Part Number: 88956860
$18.24 MSRP: $20.55
You Save: $2.31 (12%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knob,Heater & A/C Control Blower Switch *Shale
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2004 Cadillac Deville | SEVILLE, SLS, STS | 8 Cyl 4.6L
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Cadillac Deville Heater And Air Conditioner Control Mode Knob
Part Number: 88986658
$18.68
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Knob,Heater & A/C Control Mode
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2004 Cadillac Deville | SEVILLE, SLS, STS | 8 Cyl 4.6L
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Cadillac Deville Knob Assembly, Auxiliary Blower Switch
Part Number: 3548715
$13.05
ADD TO CART
Product Specifications
- Other Name: KNOB, Blower Air Inlet; Control Switch Knob
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1999 Cadillac Deville | 4 DOOR, DEVILLE | 8 Cyl 4.6L
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Cadillac Deville Air Conditioner Control Dial
Part Number: 16140631
Product Specifications
- Other Name: Dial, A/C Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1989-1993 Cadillac Deville | 2 DOOR, 4 DOOR, 60 SPECIAL 4 DOOR, CONVERSION, TOURING 4 DOOR | 8 Cyl 4.5L, 8 Cyl 4.9L
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Cadillac Deville KNOB ASM
Part Number: 3524309
Product Specifications
- Other Name: KNOB
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1994-1997 Cadillac Deville | 4 DOOR | 8 Cyl 4.6L, 8 Cyl 4.9L
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Cadillac Deville Heater And Air Conditioner Control Mode Knob
Part Number: 88986657
Product Specifications
- Other Name: Knob,Heater & A/C Control Mode
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2001 Cadillac Deville | SLS, STS | 8 Cyl 4.6L
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Cadillac Deville Heater And Air Conditioner Control Mode Knob
Part Number: 88986651
Product Specifications
- Other Name: Knob,Heater & A/C Control Mode
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999 Cadillac Deville | SLS, STS | 8 Cyl 4.6L
View related parts
Cadillac Deville Heater And Air Conditioner Control Mode Knob
Part Number: 88986652
Product Specifications
- Other Name: Knob,Heater & A/C Control Mode
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999 Cadillac Deville | SLS, STS | 8 Cyl 4.6L
View related parts
Cadillac Deville Heater And Air Conditioner Control Mode Knob
Part Number: 88986656
Product Specifications
- Other Name: Knob,Heater & A/C Control Mode
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999 Cadillac Deville | SLS, STS | 8 Cyl 4.6L
View related parts
Cadillac Deville Heater And Air Conditioner Control Mode Knob
Part Number: 88986654
Product Specifications
- Other Name: Knob,Heater & A/C Control Mode
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2000 Cadillac Deville | SLS, STS | 8 Cyl 4.6L
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Cadillac Deville Knob Assembly,Radio Volume Control
Part Number: 16189867
Product Specifications
- Other Name: Knob Asm,Radio Volume Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1996-1997 Cadillac Deville | 4 DOOR | 8 Cyl 4.6L
View related parts
Cadillac Deville Heater And Air Conditioner Control Mode Knob
Part Number: 88986655
Product Specifications
- Other Name: Knob,Heater & A/C Control Mode
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2004 Cadillac Deville | SEVILLE, SLS, STS | 8 Cyl 4.6L
View related parts
Cadillac Deville Heater And Air Conditioner Control Mode Knob
Part Number: 88986619
Product Specifications
- Other Name: Knob,Heater & A/C Control Mode
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2004 Cadillac Deville | SEVILLE, SLS, STS | 8 Cyl 4.6L
View related parts
Cadillac Deville Knob,Heater & A/C Control Blower Switch *Blue
Part Number: 88956866
Product Specifications
- Other Name: KNOB, A/C Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999 Cadillac Deville | SLS, STS | 8 Cyl 4.6L
View related parts
Cadillac Deville Heater And Air Conditioner Control Blower Switch Knob *Wheat
Part Number: 88956867
Product Specifications
- Other Name: Knob,Heater & A/C Control Blower Switch *Wheat
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1999-2001 Cadillac Deville | SLS, STS | 8 Cyl 4.6L

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Cadillac Deville A/C Switch

Each OEM Cadillac Deville A/C Switch we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Cadillac Deville A/C Switch Parts Questions & Experts Answers

Heater & Air Conditioner Control Blower Switch
12199058
Q: How do you remove the climate control panel on Cadillac DeVille?
A: The climate control panel on the 1999 Deville is integrated into the instrument cluster. To remove the A/C switch assembly on the Seville model, start by disconnecting the battery's negative terminal cable. Then, remove the instrument panel center trim plate and the console trim plate. Partially pull out the A/C switch assembly and radio, and disconnect the electrical connectors. Next, remove the A/C switch assembly bracket mounting screws and separate the radio from the A/C switch assembly. For installation, simply follow the reverse of the removal procedure. On the 2000 and later Deville/DTS models, remove the instrument panel center trim plate and depress and hold each locking tab on the corners to release the A/C switch assembly. In 2006 and later models, remove the A/C switch assembly retaining screws. Partially pull out the A/C switch assembly and disconnect the electrical connectors. To install, follow the reverse of the removal procedure.