CURT's 56543 is a vehicle-specific trailer wiring harness for BMW X3. It plugs into the tail light assemblies rather than splicing into them, so the factory wiring stays intact. Circuit protection is rated 5.0 A on the turn and brake circuits and 7.5 A on the tail lights.
- Plugs into the tail light assemblies, no cutting or splicing
- For 2-wire vehicle lighting
- Converter is potted against moisture, battery-powered, circuit-protected, PWM-compatible
- 5.0 A on the turn and brake circuits
- 7.5 A on the tail light circuit
- Surface-mount circuitry
- Dust cover included
- One-year limited warranty
- Requires a connection to the vehicle battery
Specifications
| Part number | 56543 |
|---|---|
| Type | Custom Wiring Harness |
| Converter | Universal, Potted, Powered, Protected, PWM |
| Vehicle lighting system | 2-wire |
| Tail light circuits | 7.5 A |
| Turn / brake circuits | 5.0 A |
| Installation | Advanced |
| Warranty | One-year limited |
| Fits | BMW X3 |