How to replace the Windshield Wiper Switch on Cadillac STS?

Before replacing the windshield wiper and washer switch you must deactivate the sir system. You need to take off both steering column trim covers plus the tie straps that hold the steering column wiring harness. Detach plugs 1 and 3 from the windshield wiper and washer switch unit before pressing the holding tab on the switch to take it off the steering column. You should insert the new windshield wiper and washer switch over the steering column while keeping connectors 1 and 3 docked. Route the electrical connector to the windshield wiper and washer switch while connecting it. Put back the steering column wiring harness tie straps and trim covers. Finally, enable the sir system.

OEM Cadillac STS Wiper Switch

Windshield Wiper Switch

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4 Wiper Switches found

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Cadillac STS Combination Switch
Part Number: 1999392
$75.18 MSRP: $113.40
You Save: $38.22 (34%)
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Product Specifications
- Other Name: Switch Turn/Signal & Headlamp & Headlamp Dimmer & Fog Lamp; Switch, Headlamp/Fog Lamp/Turn Signal; Switch, Turn Signal Lamp
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Wiper Switch
Part Number: 1999309
$86.53 MSRP: $130.51
You Save: $43.98 (34%)
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Product Specifications
- Other Name: Switch, Windshield Washer; Windshield Washer Switch; Front Wiper Switch; Switch, Windshield Wiper Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Turn Signal Switch
Part Number: 20808029
$68.68 MSRP: $117.59
You Save: $48.91 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Switch, Turn Signal Lamp; Multi Purpose Switch; Combination Switch; Switch, Headlamp/Fog Lamp/Turn Signal; Switch, Headlamp Dimmer
- Replaces: 01999391, 1999391
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS
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Cadillac STS Level Sensor
Part Number: 12487599
Product Specifications
- Other Name: Switch, Windshield Washer; Washer Fluid Level Sensor; Level Indicator; Fluid Level Sensor
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2011 Cadillac STS | Base, Platinum, V | 6 Cyl 3.6 L GAS, 8 Cyl 4.4 L GAS, 8 Cyl 4.6 L GAS

Cadillac STS Wiper Switch

Our website offers an extensive catalog of genuine Cadillac STS Wiper Switch at unbeatable prices. Every OEM Cadillac STS Wiper Switch comes with a manufacturer's warranty, an easy return policy, and rapid delivery service. Don't miss out on this great opportunity!

Cadillac STS Wiper Switch Parts Questions & Experts Answers

Turn Signal Switch
20808029
Q: How to replace the Windshield Wiper Switch on Cadillac STS?
A: Before replacing the windshield wiper and washer switch you must deactivate the sir system. You need to take off both steering column trim covers plus the tie straps that hold the steering column wiring harness. Detach plugs 1 and 3 from the windshield wiper and washer switch unit before pressing the holding tab on the switch to take it off the steering column. You should insert the new windshield wiper and washer switch over the steering column while keeping connectors 1 and 3 docked. Route the electrical connector to the windshield wiper and washer switch while connecting it. Put back the steering column wiring harness tie straps and trim covers. Finally, enable the sir system.