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URO 4A0945515A Brake Light Switch
Reliable Brake Light Switch for Audi and Volkswagen Vehicles
The URO brake light switch 4A0945515A is designed to ensure proper brake light operation for select Audi and Volkswagen models. This switch is essential for maintaining safe vehicle signaling and brake system functionality.
- Compatible with Audi A4, A4 Quattro, A6, A6 Quattro, A8, A8 Quattro, Allroad Quattro, S4, S6, and S8 models
- Also fits Volkswagen Passat models
- OEM-quality replacement part with precise fitment
- Part number 4A0945515A ensures correct application
- Direct replacement for factory brake light switch
Product Details and Functionality
The URO brake light switch 4A0945515A is engineered to activate the brake lights when the brake pedal is pressed, providing a critical safety signal to drivers behind the vehicle. This switch also interacts with the vehicle’s cruise control and transmission interlock systems, ensuring proper operation. Designed for compatibility with various Audi and Volkswagen models, this switch meets the original equipment specifications for fit and function.
Common Issues Addressed by the Brake Light Switch
- Brake lights not illuminating when the pedal is pressed
- Cruise control failing to engage or disengage properly
- Transmission shift interlock problems
- Intermittent brake light operation
- Warning lights related to brake system faults
Installation Notes and Tips
Installation of the URO brake light switch 4A0945515A requires access to the brake pedal assembly. Ensure the vehicle is turned off and the key is removed before beginning installation. Proper alignment and adjustment of the switch are critical for correct operation. Refer to the vehicle’s service manual for detailed instructions specific to Audi or Volkswagen models.
Quality Assurance and Warranty
URO parts are manufactured to meet or exceed OEM standards, providing reliable performance and durability. While specific warranty details are not provided here, URO typically offers coverage against manufacturing defects. Verify warranty terms with the supplier or manufacturer for your specific purchase.
This part fits 52 vehicles. Search below:
| Year | Make | Model | Submodel | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 2003 | Audi | A8 Quattro | N/A | 4 Pin | |||
| 2003 | Audi | S6 | N/A | With 4 pin connector | |||
| 2003 | Audi | S8 | N/A | 4 Pin | |||
| 2002 | Audi | A4 | 1.8L | L4 | N/A | Through chassis # 8D-2-010000 | |
| 2002 | Audi | A6 | N/A | 4 Pin; Chassis Range: Thru 129476 | |||
| 2002 | Audi | A6 Quattro | N/A | 4 Pin; Chassis Range: Thru 129476 | |||
| 2002 | Audi | A8 Quattro | N/A | 4 Pin | |||
| 2002 | Audi | Allroad Quattro | N/A | 4 Pin; Chassis Range: Thru 129476 | |||
| 2002 | Audi | S4 | N/A | With 4 pin connector | |||
| 2002 | Audi | S6 | N/A | 4 Pin; Chassis Range: Thru 129476 | |||
| 2002 | Audi | S8 | N/A | 4 Pin | |||
| 2002 | Volkswagen | Passat | N/A | 4 Pin | |||
| 2001 | Audi | A4 | N/A | With 4 pin connector | |||
| 2001 | Audi | A4 Quattro | 2.8L | V6 | N/A | With 4 pin connector | |
| 2001 | Audi | A6 | N/A | 4 Pin | |||
| 2001 | Audi | A6 Quattro | N/A | 4 Pin | |||
| 2001 | Audi | A8 Quattro | N/A | 4 Pin | |||
| 2001 | Audi | Allroad Quattro | N/A | 4 Pin | |||
| 2001 | Audi | S4 | N/A | With 4 pin connector | |||
| 2001 | Audi | S8 | N/A | 4 Pin | |||
| 2001 | Volkswagen | Passat | N/A | 4 Pin | |||
| 2000 | Audi | A4 | N/A | With 4 pin connector | |||
| 2000 | Audi | A4 Quattro | 2.8L | V6 | N/A | With 4 pin connector | |
| 2000 | Audi | A6 | N/A | 4 Pin | |||
| 2000 | Audi | A6 Quattro | N/A | 4 Pin | |||
| 2000 | Audi | A8 Quattro | N/A | 4 Pin | |||
| 2000 | Audi | S4 | N/A | With 4 pin connector | |||
| 2000 | Volkswagen | Passat | N/A | 4 Pin | |||
| 1999 | Audi | A4 | N/A | With 4 pin connector | |||
| 1999 | Audi | A4 Quattro | N/A | With 4 pin connector | |||
| 1999 | Audi | A6 | N/A | 4 Pin | |||
| 1999 | Audi | A6 Quattro | N/A | 4 Pin | |||
| 1999 | Audi | A8 | N/A | 4 Pin | |||
| 1999 | Audi | A8 Quattro | N/A | 4 Pin | |||
| 1999 | Volkswagen | Passat | N/A | 4 Pin | |||
| 1998 | Audi | A4 | N/A | With 4 pin connector | |||
| 1998 | Audi | A4 Quattro | Avant | N/A | With 4 pin connector | ||
| 1998 | Audi | A4 Quattro | Base | 1.8L | L4 | N/A | Through chassis # 8D-W-007799 |
| 1998 | Audi | A6 | N/A | 4 Pin | |||
| 1998 | Audi | A6 Quattro | N/A | 4 Pin | |||
| 1998 | Audi | A8 | N/A | 4 Pin | |||
| 1998 | Audi | A8 Quattro | N/A | 4 Pin | |||
| 1998 | Volkswagen | Passat | N/A | 4 Pin | |||
| 1997 | Audi | A4 | N/A | With 4 pin connector | |||
| 1997 | Audi | A4 Quattro | N/A | With 4 pin connector | |||
| 1997 | Audi | A6 Quattro | N/A | 4 Pin | |||
| 1997 | Audi | A8 | N/A | With 4 pin connector | |||
| 1997 | Audi | A8 Quattro | N/A | 4 Pin | |||
| 1996 | Audi | A4 | N/A | With 4 pin connector | |||
| 1996 | Audi | A4 Quattro | N/A | With 4 pin connector | |||
| 1996 | Audi | A6 Quattro | N/A | 4 Pin | |||
| 1995 | Audi | A6 Quattro | N/A | 4 Pin |
* 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.