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2026 Mustang GT Base Model Radar Detector Hardwire Question

StuffWithCars

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2026 Mustang GT Base
Hey everyone,


I’m trying to hardwire a radar detector in my 2026 Ford Mustang GT, but I ran into an issue. Most of the install videos and writeups show tapping into the rain sensor power behind the rearview mirror, but my base model doesn’t have the rain-sensing wipers/sensor module up there.


For those of you with the base model or without the rain sensor:


  • What wire/source did you tap into for switched 12V?
  • Is there another connector behind the mirror I can use safely?
  • Or did you end up running it down to the fuse box with an add-a-fuse? If so, which fuse worked best?

Trying to keep the install as clean as possible without cutting into anything I shouldn’t. Any pictures or wiring tips would be appreciated.

S650 Mustang 2026 Mustang GT Base Model Radar Detector Hardwire Question IMG_2289
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