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Standard Ignition CBS-1837 Headlight Dimmer Switch
| Brand | Standard Ignition CBS-1837 |
|---|---|
| Attachment Method | Bolt On |
| Color | Black |
| Connector Gender | Female |
| Connector Shape | Rectangular |
| Contents | Switch |
| Cruise Control Cancel Included | No |
| Cruise Control On/Off Operator Inc | No |
| Cruise Control Resume Included | No |
| Cruise Control Set Included | No |
| Cruise Control Speed Adjustment In | No |
| Displayed | Yes |
| Finish | Plastic |
| Fog Light Operator Included | Yes |
| Functions | Combination Switch |
| Indicator Markings Included | Yes |
| Latching High Beam Operator Includ | Yes |
| Main Light Operator Included | Yes |
| Momentary High Beam Flasher Includ | Yes |
| New or Reman | New |
| Number Of Connector Cavities | 1 |
| Rear Window Washer Spray Included | No |
| Rear Window Wiper Delay Control In | No |
| Rear Window Wiper Speed Setting In | No |
| Running Light Operator Included | No |
| Terminal Gender | Male |
| Terminal Type | Blade |
| Turn Signal Control Included | Yes |
| Turn Signal/Directional Indicator | Yes |
| Voltage | 12 |
| Windshield Washer Spray Included | No |
| Windshield Wiper Delay Setting Inc | No |
| Windshield Wiper Speed Setting Inc | No |
| Fits | Mazda · 32 vehicles |
Bolt-on installation. Female connector and 16 blade terminals simplify replacement.
Combination switch. Controls headlights, fog lights, and turn signals in one unit.
New construction. Black plastic finish with indicator markings included.
Cross-references Standard Ignition CBS-1837, DL7237 and GS3M66122A for the same application. See all 5.
Headlight Dimmer Switch for Mazda Applications
Restore reliable exterior lighting control with this Standard Ignition headlight dimmer switch, part number CBS-1837. It is a bolt-on, 12-volt combination switch with a female rectangular connector and 16 blade terminals, built for vehicles that use manual headlight control, fog light operation, and turn signal functions.
Fits 2009-2015 Mazda CX-9, 2009-2013 Mazda 6, and 2010-2011 Mazda RX-8 in the listed configurations. The CBS-1837 is a direct replacement option for drivers needing a headlight dimmer switch for Mazda CX-9, Mazda 6, or Mazda RX-8 models without auto headlights.
- Standard Ignition CBS-1837 headlight dimmer switch
- Combination switch with main light operator, latching high beam operator, momentary high beam flasher, fog light operator, and turn signal control
- 12-volt electrical design with one rectangular female connector
- Bolt-on attachment method for straightforward replacement
- Black plastic finish with indicator markings included
- New replacement part with blade terminals
Detailed Product Overview
This headlight dimmer switch is built for vehicles that require manual control of the headlamps and related lighting functions. It includes the main light operator, high beam switching, fog light operation, and turn signal/directional indicator control in one assembly. For Mazda CX-9, Mazda 6, and RX-8 applications, the CBS-1837 supports the listed non-auto-headlight configurations and is not for use with auto headlights where noted in the fitment data. This part cross-references Standard Ignition CBS-1837 for the same application.
What This Switch Helps Address
- Intermittent or inoperative headlight dimmer function
- High beams that do not latch or flash correctly
- Fog light switch operation problems
- Turn signal control issues at the combination switch
- Worn or damaged lighting control contacts in the steering column switch assembly
Installation Notes and Fitment Tips
Fits 2014-2015 Mazda CX-9, 2011 Mazda CX-9, and 2009 Mazda CX-9, with notes excluding auto-headlight-equipped vehicles and, in some listings, requiring fog lights and passenger air bag deactivation light. Fits 2009-2013 Mazda 6, 2012-2013 Mazda 6, 2009-2010 Mazda 6, and 2011 Mazda 6 in the listed non-auto-headlight configurations. Fits 2011 Mazda RX-8 and 2010 Mazda RX-8 in the listed configurations, including the noted build-date and fog-light requirements. Verify connector style, terminal count, and vehicle equipment before installation.
Quality Assurance
Standard Ignition supplies this new replacement switch as an OE-style electrical service part for the listed Mazda applications. The CBS-1837 is built to match the specified connector, terminal, and function requirements for the fitment shown above.
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2015 | Mazda | CX-9 | — | — | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2015 | Mazda | CX-9 | — | — | N/A | w/o Auto Headlights; w/ Passenger Air Bag Deactivation Light; w/ Fog Lights |
| 2014 | Mazda | CX-9 | — | — | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2014 | Mazda | CX-9 | — | — | N/A | w/o Auto Headlights; w/ Passenger Air Bag Deactivation Light; w/ Fog Lights |
| 2014 | Mazda | CX-9 | 3.7L | V6 | N/A | w/o Auto Headlight Control |
| 2014 | Mazda | CX-9 | 3.7L | V6 | N/A | Not compatible with vehicles equipped with Auto Headlights |
| 2013 | Mazda | 6 | — | — | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2013 | Mazda | 6 | — | — | N/A | w/o Auto Headlight Control |
| 2013 | Mazda | 6 | 2.5L | L4 | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2013 | Mazda | 6 | 3.7L | V6 | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2012 | Mazda | 6 | — | — | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2012 | Mazda | 6 | — | — | N/A | w/o Auto Headlight Control |
| 2012 | Mazda | 6 | 2.5L | L4 | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2012 | Mazda | 6 | 3.7L | V6 | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2011 | Mazda | 6 | 2.5L | L4 | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2011 | Mazda | 6 | 3.7L | V6 | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2011 | Mazda | 6 | 2.5L | L4 | N/A | Not compatible with vehicles equipped with Auto Headlights |
| 2011 | Mazda | 6 | 3.7L | V6 | N/A | Not compatible with vehicles equipped with Auto Headlights |
| 2011 | Mazda | CX-9 | — | — | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2011 | Mazda | CX-9 | 3.7L | V6 | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2011 | Mazda | RX-8 | — | — | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2011 | Mazda | RX-8 | 1.3L | R2 | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2011 | Mazda | RX-8 | 1.3L | R2 | N/A | Not compatible with vehicles equipped with Auto Headlights |
| 2010 | Mazda | 6 | — | — | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2010 | Mazda | 6 | — | — | N/A | w/o Auto Headlight Control |
| 2010 | Mazda | CX-9 | 3.7L | V6 | N/A | w/o Auto Headlights; w/ Passenger Air Bag Deactivation Light; w/ Fog Lights |
| 2010 | Mazda | CX-9 | — | — | N/A | w/o Auto Headlights; w/ Passenger Air Bag Deactivation Light; w/ Fog Lights |
| 2010 | Mazda | RX-8 | — | — | N/A | w/o Auto Headlights; w/ Fog Lights; From 6/1/09 |
| 2010 | Mazda | RX-8 | — | — | N/A | w/o Auto Headlight Control; From 6/1/09 |
| 2009 | Mazda | 6 | — | — | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
| 2009 | Mazda | 6 | — | — | N/A | w/o Auto Headlight Control |
| 2009 | Mazda | CX-9 | — | — | N/A | Fitment note: Not for use with Auto Headlights, but compatible with vehicles equipped with Fog Lights. |
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