Having problems with your 1999 Lincoln Navigator ?
How do you no what wires on the back of the radio are speakers
The easiest way is to purchase a wiring diagram from Lincoln, or you can cheat and go to Walmart and purchase a Scoshce wiring adapter in the car stereo section for about $12.00. In the package the adapter will have a factory connector to standard stereo colors.
Repair Help & Product Troubleshooting for 1999 Lincoln Navigator
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.