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How to disable S550 Mustang Hyper Flash after changing indicator bulbs LEDs

Thanks to S550 Guru, there is a way to actually disable the computer checking for indicator bulb error. Without the need to use load resistors etc.

For you guys that do have forscan, at BCM 726-27-01 change „1“ at second position (from the left) to „0“. That’s it! 

https://s550.guru/disable-turn-signal-hyperflashing/

 


1 comment

  • Thanks a lot Ray. Fixed my hyper flash problem I’ve had for the past few month. Note, 726-27-01 references to lights at the front, 726-27-02 refers to lights at the rear :)

    Andrew

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