Join Date: Jun 2004
Location: Jacksonville, FL
No one knows...
My guess is no one actually knows the secret of the Twilight Sentinel operation on a Fleetwood. I could never find it and replaced several dash modules before giving up when I figured out "maybe" the '96 FLT came with DRL function...except for the lights being out in daylight. They would come on automatically in darkened conditions but could NOT be manually turned off.
I believe the "94 FLT has full manual control override, but don't have it handy to check.
The fact that yours has restrictived operation leads one to consider there is a fault somewhere else along the circuit. The FSM is not a lot of help in this one area. Have you asked on the Cadillac forums?
Please share what you find here for the one or two people who still read this forum.
4501 Safari in Jax, FL
So many projects, so little time, so little money...jist hope ta improve..