OE Quality
60-Day Returns

Standard Ignition CBS-1792 Headlight Dimmer Switch
Reliable Headlight Dimmer Switch for Select Toyota and Pontiac Models
The Standard Ignition CBS-1792 headlight dimmer switch is designed to restore proper headlight functionality in various Toyota and Pontiac vehicles. This switch ensures smooth operation of your vehicle's high and low beam headlights, maintaining safety and visibility on the road.
- Compatible with Toyota Corolla, Highlander, iQ, Matrix, Prius, Prius V, RAV4, Tacoma, tC, Tundra, Vibe, xB, and Yaris models
- Also fits select Pontiac vehicles
- Direct replacement for factory headlight dimmer switch
- Durable construction for consistent performance
- Part number CBS-1792 for precise identification
Product Details and Compatibility
The Standard Ignition CBS-1792 headlight dimmer switch is engineered to meet or exceed OEM specifications for electrical switches in the lighting system. It is compatible with a range of Toyota models including the Corolla, Highlander, iQ, Matrix, Prius, Prius V, RAV4, Tacoma, tC, Tundra, Vibe, xB, and Yaris, as well as select Pontiac vehicles. This switch controls the transition between high and low beam headlights, ensuring reliable operation and driver control. Using the correct part number CBS-1792 guarantees proper fitment and function within the vehicle’s electrical system.
Common Applications and Problem Resolution
- Restores headlight dimmer functionality when high/low beams fail to switch
- Eliminates flickering or intermittent headlight issues
- Replaces worn or damaged dimmer switches causing lighting malfunctions
- Addresses electrical switch failures affecting headlight control
- Improves safety by ensuring proper headlight beam selection
Installation Notes and Tips
Installation of the Standard Ignition CBS-1792 headlight dimmer switch requires basic automotive electrical knowledge. Disconnect the vehicle battery before beginning to prevent electrical shorts. Remove the steering column covers to access the existing dimmer switch. Carefully disconnect wiring harness connectors and replace with the new switch, ensuring secure connections. Reassemble components and test headlight operation before completing installation.
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet strict quality standards, ensuring reliable performance and durability. The CBS-1792 headlight dimmer switch undergoes rigorous testing to comply with OEM requirements. This part is backed by Standard Ignition’s limited warranty, providing coverage against defects in material and workmanship under normal use.
| Brand | Dorman |
| Part Number | 917-788 |
| Connector/Terminal Configuration | 3 Pins |
| Material | Metal; Plastic |
| Package Contents | 1 Sensor |
This part fits 124 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2019 | Toyota | Tundra | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2019 | Toyota | Yaris | N/A | |||
| 2018 | Toyota | Yaris | N/A | |||
| 2017 | Toyota | Tundra | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2017 | Toyota | Yaris | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2017 | Toyota | Yaris | N/A | w/o Fog Lights; w/o Daytime Running Lights; w/o Auto Headlights; Alternate Number | ||
| 2016 | Scion | tC | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2016 | Toyota | Tundra | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2016 | Toyota | Yaris | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2015 | Scion | iQ | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2015 | Scion | tC | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2015 | Toyota | Prius | N/A | w/o Fog Lights; w/o Daytime Running Lights; w/o Auto Headlights | ||
| 2015 | Toyota | Tundra | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2015 | Toyota | Yaris | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2014 | Scion | iQ | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2014 | Scion | tC | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2014 | Toyota | Prius | N/A | w/o Fog Lights; w/o Daytime Running Lights; w/o Auto Headlights | ||
| 2014 | Toyota | Prius V | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2014 | Toyota | Tundra | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2014 | Toyota | Yaris | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2013 | Scion | iQ | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2013 | Scion | tC | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2013 | Toyota | Corolla | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2013 | Toyota | Prius | N/A | w/o Fog Lights; w/o Daytime Running Lights; w/o Auto Headlights | ||
| 2013 | Toyota | Prius V | N/A | w/o Fog Lights; w/o Daytime Running Lights; w/o Auto Headlights; Alternate Number | ||
| 2013 | Toyota | Tacoma | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2013 | Toyota | Tundra | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2013 | Toyota | Tundra | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2013 | Toyota | Tundra | N/A | w/o Fog Lights; Alternate Number | ||
| 2013 | Toyota | Yaris | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2012 | Scion | iQ | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2012 | Scion | tC | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2012 | Scion | xB | N/A | Not compatible with vehicles equipped with Fog Lights. | ||
| 2012 | Toyota | Corolla | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2012 | Toyota | Prius | N/A | w/o Fog Lights; w/o Daytime Running Lights; w/o Auto Headlights | ||
| 2012 | Toyota | Prius V | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2012 | Toyota | RAV4 | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2012 | Toyota | Tacoma | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2012 | Toyota | Tundra | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2012 | Toyota | Tundra | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2012 | Toyota | Tundra | N/A | w/o Fog Lights; Alternate Number | ||
| 2012 | Toyota | Yaris | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2011 | Scion | tC | N/A | |||
| 2011 | Scion | xB | N/A | Not compatible with vehicles equipped with Fog Lights. | ||
| 2011 | Toyota | Corolla | N/A | w/o Fog Lights; Built In Japan | ||
| 2011 | Toyota | Corolla | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2011 | Toyota | Highlander | N/A | w/o Fog Lights; w/o Auto Headlights; Built In Japan | ||
| 2011 | Toyota | Highlander | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2011 | Toyota | Highlander | N/A | w/o Fog Lights; w/o Auto Headlight Control; Built In Japan | ||
| 2011 | Toyota | Prius | N/A | w/o Fog Lights; w/o Daytime Running Lights; w/o Auto Headlights | ||
| 2011 | Toyota | RAV4 | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2011 | Toyota | Tacoma | N/A | w/o Fog Lights; Alternate Number | ||
| 2011 | Toyota | Tundra | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2011 | Toyota | Tundra | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2011 | Toyota | Tundra | N/A | w/o Fog Lights; Alternate Number | ||
| 2010 | Pontiac | Vibe | N/A | w/o Fog Lights; Alternate Number | ||
| 2010 | Scion | xB | N/A | Not compatible with vehicles equipped with Fog Lights. | ||
| 2010 | Toyota | Corolla | N/A | w/o Fog Lights; Built In Japan | ||
| 2010 | Toyota | Corolla | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2010 | Toyota | Highlander | N/A | w/o Fog Lights; w/o Auto Headlights; Built In Japan | ||
| 2010 | Toyota | Highlander | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2010 | Toyota | Highlander | N/A | w/o Fog Lights; w/o Auto Headlight Control; Built In Japan | ||
| 2010 | Toyota | Matrix | N/A | w/o Fog Lights; Alternate Number | ||
| 2010 | Toyota | Prius | N/A | w/o HID Headlights | ||
| 2010 | Toyota | Prius | N/A | w/o Xenon Headlights | ||
| 2010 | Toyota | RAV4 | N/A | w/o Fog Lights; w/o Auto Headlights; Built In Japan | ||
| 2010 | Toyota | RAV4 | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2010 | Toyota | RAV4 | N/A | w/o Fog Lights; w/o Auto Headlight Control; Built In Japan | ||
| 2010 | Toyota | Tacoma | N/A | w/o Fog Lights; Alternate Number | ||
| 2010 | Toyota | Tundra | N/A | w/o Fog Lights; Alternate Number | ||
| 2010 | Toyota | Tundra | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2010 | Toyota | Tundra | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2009 | Pontiac | Vibe | N/A | w/o Fog Lights; Alternate Number | ||
| 2009 | Pontiac | Vibe | 1.8L | L4 | N/A | w/o Fog Lights; Alternate Number |
| 2009 | Pontiac | Vibe | 2.4L | L4 | N/A | w/o Fog Lights; Alternate Number |
| 2009 | Scion | xB | N/A | Not compatible with vehicles equipped with Fog Lights. | ||
| 2009 | Toyota | Corolla | N/A | w/o Fog Lights; Built In Japan | ||
| 2009 | Toyota | Corolla | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2009 | Toyota | Highlander | N/A | w/o Fog Lights; w/o Auto Headlights; Built In Japan | ||
| 2009 | Toyota | Highlander | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2009 | Toyota | Highlander | N/A | Fitment: without fog lights and auto headlight control | ||
| 2009 | Toyota | Matrix | N/A | w/o Fog Lights; Alternate Number | ||
| 2009 | Toyota | Prius | N/A | w/o Xenon Headlights; w/ U.S. Emissions | ||
| 2009 | Toyota | Prius | N/A | w/o Xenon Headlights | ||
| 2009 | Toyota | Prius | N/A | w/o HID Headlights | ||
| 2009 | Toyota | RAV4 | N/A | w/o Fog Lights; w/o Auto Headlight Control; Built In Japan | ||
| 2009 | Toyota | RAV4 | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2009 | Toyota | RAV4 | N/A | w/o Fog Lights; Alternate Number | ||
| 2009 | Toyota | RAV4 | N/A | w/o Fog Lights; w/o Auto Headlights; Built In Japan | ||
| 2009 | Toyota | Tacoma | N/A | w/o Fog Lights; Alternate Number | ||
| 2009 | Toyota | Tundra | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2009 | Toyota | Tundra | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2009 | Toyota | Tundra | N/A | w/o Fog Lights; Alternate Number | ||
| 2008 | Scion | xB | N/A | |||
| 2008 | Scion | xB | 2.4L | L4 | N/A | |
| 2008 | Toyota | Corolla | N/A | w/o Fog Lights; Built In Japan | ||
| 2008 | Toyota | Corolla | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2008 | Toyota | Highlander | N/A | w/o Fog Lights; w/o Auto Headlights; Built In Japan | ||
| 2008 | Toyota | Highlander | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2008 | Toyota | Highlander | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2008 | Toyota | Prius | N/A | w/o Xenon Headlights; w/ U.S. Emissions | ||
| 2008 | Toyota | Prius | N/A | Not compatible with vehicles equipped with Fog Lights. | ||
| 2008 | Toyota | RAV4 | N/A | Not compatible with vehicles equipped with Fog Lights. | ||
| 2008 | Toyota | Tacoma | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. | ||
| 2008 | Toyota | Tundra | N/A | w/o Fog Lights; w/o Auto Headlight Control; Alternate Number | ||
| 2007 | Toyota | Corolla | N/A | w/o Fog Lights; Built In Japan | ||
| 2007 | Toyota | Corolla | N/A | w/o Fog Lights; Built In U.S.; Alternate Number | ||
| 2007 | Toyota | Prius | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2007 | Toyota | Prius | N/A | w/o HID Headlights; Alternate Number | ||
| 2007 | Toyota | RAV4 | N/A | w/o Fog Lights; Alternate Number | ||
| 2007 | Toyota | Tacoma | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. | ||
| 2007 | Toyota | Tundra | N/A | w/o Fog Lights; w/o Auto Headlight Control; Alternate Number | ||
| 2006 | Toyota | Prius | N/A | w/o Stability Control; w/o DRL; Alternate Number | ||
| 2006 | Toyota | Prius | N/A | w/o Fog Lights; w/o Auto Headlights; Alternate Number | ||
| 2006 | Toyota | RAV4 | N/A | w/o Fog Lights; Alternate Number | ||
| 2006 | Toyota | Tacoma | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. | ||
| 2006 | Toyota | Tacoma | N/A | Dimmer And Turn Signal Switch; Alternate Number | ||
| 2005 | Toyota | Prius | N/A | w/o Stability Control; w/o DRL; To 8/04; Alternate Number | ||
| 2005 | Toyota | Prius | N/A | w/o Stability Control; w/o DRL; From 9/04; Alternate Number | ||
| 2005 | Toyota | Prius | N/A | w/o Fog Lights; w/o Auto Headlights; To 8/04; Alternate Number | ||
| 2005 | Toyota | Prius | N/A | w/o Fog Lights; w/o Auto Headlights; From 9/04; Alternate Number | ||
| 2005 | Toyota | Tacoma | N/A | Prior to purchase, ensure compatibility with vehicle's alternator for proper fit. | ||
| 2005 | Toyota | Tacoma | N/A | Dimmer And Turn Signal Switch; Alternate Number | ||
| 2004 | Toyota | Prius | N/A | w/o Stability Control; w/o DRL; Alternate Number |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.