Automotive Forums and Communities:
1. CarGurus: Their forums section sometimes contains wiring diagrams. Check posts, threads, and downloads relating to your specific vehicle.
2. Buick Forums: Forums focused on Buick vehicles might have members willing to share or have experience with wiring diagrams. Perform searches and participate in discussions.
3. General Automotive Forums: Websites like Reddit's /r/AutoRepair or enthusiast-based automotive forums may have helpful information.
Automotive Data and Technical Websites:
1. AutoZone: Their online resource section occasionally offers wiring diagrams for various car models. Explore their website for relevant information.
2. AllDataDIY: It's a subscription service that provides detailed information on specific car models, including electrical schematics and diagrams.
3. Mitchell1: Similar to AllDataDIY, Mitchell1 is a resource primarily intended for professional technicians but may be useful for DIY enthusiasts as well.
Remember, while these sources can be helpful, it's essential to verify the accuracy and completeness of any information you find before making any modifications to your vehicle's electrical system. If you're uncomfortable working with electrical systems or have doubts, consult with a qualified automotive electrician or mechanic.
