Frequently Asked Questions
1. What is the wiring diagram/configuration for our lamps?
To make installation hassle‑free, every LED Autolamps product uses a clear colour‑coded wiring system, with each colour representing a specific lamp function.
- White: Earth / Ground
- Red: Stop / Power Function
- Brown: Tail / Park / Marker Function
- Yellow: Left Indicator
- Green: Right Indicator
- Black: Reverse Function
2. What is the pin diagram/configuration of our trailer plugs?
7 Pin Large Round (12V)

7 Pin Small Round (12V)

7 Pin Flat (12V)

7 Pin Heavy Duty Large Round (24V)

3. What is the pin diagram/configuration of our cable system plugs?
2 Core Cable

5 Core Cable

7 Core Cable

4. What is the pin diagram/configuration of our EBS/ABS plugs & sockets?

5. What is ADR and ECE?
The Australian Design Rules (ADRs) are national standards for vehicle safety, anti-theft and emissions. They are performance-based and harmonised with the United Nations Economic Commission for Europe (ECE) regulations.
Manufacturers self-certify that their vehicles and components comply with all applicable ADRs. Both ADR and ECE approvals are legal for road use in Australia.
For more information, visit the Australian Department of Infrastructure and Regional Development website, or refer to ADR 13/00 for mounting instructions.
6. How does our LED Conversion Patch Lead System work?
Our patch lead system allows simple conversion from traditional incandescent globes to modern LED rear lighting on popular ute, tray, and truck models. The system is flexible and mostly plug-and-play.
- 1. Using prewired lamp and patch lead to vehicle loom.

- 2. Using prewired lamp and hard wire to vehicle loom.

- 3. Using LED lamp with bare ends and patch lead to vehicle loom.

- 4. Using LED lamp with bare ends and hard wired to vehicle loom.
