Chevrolet Repair Questions? Ask a Chevy Mechanic for Answers ASAP
Hello I will help you with your question,
The brown wires are for the park lights, the light blue on the left and the dark blue on the right are the turn signals.
Please let me know how I can help
Glad I could help, please let me know if you have further questions. If you do not then please rate my service so I get credit for the work.