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Standard Ignition SLS-478 Brake Light Switch
Reliable Brake Light Switch for Audi and Volkswagen Models
The Standard Ignition SLS-478 brake light switch is designed to provide consistent and accurate brake light activation for select Audi and Volkswagen vehicles. This essential electrical component ensures your brake lights respond promptly, enhancing safety and compliance on the road.
- Compatible with Audi A3, A3 Quattro, R8, and R32 models
- Fits Volkswagen CrossFox, GTI, Lupo, Pointer, Pointer Truck, Polo, Saveiro, and SportVan
- Direct replacement brake light switch for precise fit and function
- Durable construction for long-lasting performance
- Part number SLS-478 for easy identification and ordering
Product Details and Compatibility
The Standard Ignition SLS-478 brake light switch is engineered to meet or exceed OEM specifications for electrical switches in braking systems. It is compatible with a range of Audi and Volkswagen vehicles, including the Audi A3 and A3 Quattro, as well as Volkswagen models such as the GTI, Polo, and Saveiro. This brake light switch ensures reliable signal transmission to your vehicle’s brake lights, maintaining proper communication with the vehicle’s electrical system.
Common Applications and Problem Resolution
- Restores brake light functionality when lights fail to illuminate
- Eliminates intermittent brake light issues caused by faulty switches
- Prevents brake lights from staying on continuously
- Resolves problems with cruise control disengagement linked to brake switch failure
- Ensures proper brake light operation for vehicle safety inspections
Installation Notes and Tips
- Verify vehicle compatibility with the Standard Ignition SLS-478 before installation
- Disconnect the battery prior to replacing the brake light switch to avoid electrical shorts
- Locate the brake light switch near the brake pedal assembly for replacement
- Ensure the switch is properly aligned and secured to avoid misactivation
- Test brake light operation after installation to confirm correct function
Quality Assurance and Warranty Information
Standard Ignition parts are manufactured to meet stringent quality standards, ensuring reliable performance and durability. The SLS-478 brake light switch undergoes rigorous testing to comply with OEM requirements. While specific warranty details may vary, Standard Ignition typically offers coverage against defects in materials and workmanship to provide confidence in your purchase.
| Brand | Standard Ignition |
| Part Number | SLS-478 |
| Color | Black |
| Connector Gender | Female |
| Functions | Stoplight Switch |
| Terminal Gender | Male |
| Terminal Type | Blade |
This part fits 51 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2015 | Audi | R8 | N/A | ||||
| 2014 | Audi | R8 | 5.2L | V10 | N/A | ||
| 2014 | Audi | R8 | 4.2L | V8 | N/A | ||
| 2013 | Volkswagen | Saveiro | N/A | ||||
| 2012 | Audi | R8 | 4.2L | V8 | N/A | ||
| 2012 | Audi | R8 | 5.2L | V10 | N/A | ||
| 2012 | Volkswagen | CrossFox | 1.6L | L4 | N/A | Black; 4 Term. | |
| 2012 | Volkswagen | Saveiro | N/A | ||||
| 2011 | Audi | R8 | 4.2L | V8 | N/A | ||
| 2011 | Audi | R8 | 5.2L | V10 | N/A | ||
| 2011 | Volkswagen | CrossFox | 1.6L | L4 | N/A | Black; 4 Term. | |
| 2011 | Volkswagen | Saveiro | 1.6L | L4 | N/A | Black; 4 Term. | |
| 2010 | Audi | R8 | 4.2L | V8 | N/A | ||
| 2010 | Audi | R8 | 5.2L | V10 | N/A | ||
| 2010 | Volkswagen | Saveiro | 1.6L | L4 | N/A | Black; 4 Term. | |
| 2010 | Volkswagen | SportVan | 1.6L | L4 | N/A | Black; 4 Term. | |
| 2009 | Audi | R8 | 4.2L | V8 | N/A | ||
| 2009 | Volkswagen | CrossFox | 1.6L | L4 | N/A | Black; 4 Term. | |
| 2009 | Volkswagen | Lupo | 1.6L | L4 | N/A | ||
| 2009 | Volkswagen | Pointer | 1.8L | L4 | N/A | ||
| 2009 | Volkswagen | SportVan | 1.6L | L4 | N/A | ||
| 2008 | Audi | R8 | 4.2L | V8 | N/A | From Chassis No. 42-8-004 201 | |
| 2008 | Volkswagen | CrossFox | 1.6L | L4 | N/A | Black; 4 Term. | |
| 2008 | Volkswagen | Lupo | 1.6L | L4 | N/A | ||
| 2008 | Volkswagen | Pointer | 1.8L | L4 | N/A | ||
| 2008 | Volkswagen | R32 | 3.2L | V6 | N/A | ||
| 2008 | Volkswagen | SportVan | 1.6L | L4 | N/A | ||
| 2007 | Audi | A3 | FWD | N/A | |||
| 2007 | Volkswagen | CrossFox | 1.6L | L4 | N/A | Black; 4 Term. | |
| 2007 | Volkswagen | GTI | N/A | ||||
| 2007 | Volkswagen | Lupo | 1.6L | L4 | N/A | ||
| 2007 | Volkswagen | Pointer | 1.8L | L4 | N/A | ||
| 2007 | Volkswagen | Polo | 1.6L | L4 | N/A | ||
| 2007 | Volkswagen | SportVan | 1.6L | L4 | N/A | ||
| 2006 | Audi | A3 | N/A | ||||
| 2006 | Audi | A3 Quattro | N/A | ||||
| 2006 | Volkswagen | GTI | N/A | ||||
| 2006 | Volkswagen | Lupo | 1.6L | L4 | N/A | ||
| 2006 | Volkswagen | Pointer | 1.8L | L4 | N/A | ||
| 2006 | Volkswagen | Pointer Truck | 1.8L | L4 | N/A | Black; 4 Term. | |
| 2006 | Volkswagen | Polo | 1.6L | L4 | N/A | ||
| 2005 | Volkswagen | Lupo | 1.6L | L4 | N/A | ||
| 2005 | Volkswagen | Pointer | 1.8L | L4 | N/A | ||
| 2005 | Volkswagen | Pointer Truck | 1.8L | L4 | N/A | Black; 4 Term. | |
| 2005 | Volkswagen | Polo | 1.6L | L4 | N/A | ||
| 2004 | Volkswagen | Pointer | N/A | w/ Black Connector | |||
| 2004 | Volkswagen | Pointer Truck | 1.8L | L4 | N/A | Black; 4 Term. | |
| 2004 | Volkswagen | Polo | 1.6L | L4 | N/A | ||
| 2003 | Volkswagen | Pointer | N/A | w/ Black Connector | |||
| 2003 | Volkswagen | Pointer Truck | 1.8L | L4 | N/A | Black; 4 Term. | |
| 2003 | Volkswagen | Polo | 1.6L | L4 | N/A |
* 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.