I know this section of the forums are long gone and dead, but does anyone know what parameter (If there even is one) that can change the redline LED's? This would apply to C7/7.5, D4/4.5 vehicles. When writing a tune to the vehicle the LED's go to whatever you've set your fuel cut RPM at, but once it is done flashing to the car they go back to the boring 6300 position.
This would be a question for SIMOS8.5 users, unless there's a cross-compatible solution with MED17.1.1