The switch is easy to remove. You need a "tamper proof" torx screw driver (of which I was fortuntate to have). I looked up those ccts that are inop and here they are... 3 - 10A - Left Low Beam 4 - 10A - Right Low Beam 5 - 4A - Illumination lps for: Cluster, Rear Def Sw, Radio, Headlamp sw, A/C & ATC Control, PRNDL, Ash Reveiver, Incandescent Message Center & Traveler 9 - 10A - Cornering lmps, Auto Day/Nite Mirror, ATC Control, Rear Window Def Sw 10 - 30A - Blower Motor 11 - 10A - Backup-lmps, Rad fan relay 17 - 10A - Heated Mirrors 18 - 20A - Windshield Wipers Looking at this list, there is something wrong with my test. I know things like the wipers and cluster lamps work. Maybe there is no power to those ccts until the switch is closed. ----- Original Message ----- From: "Michael Humphries" <mjhumphri@xxxxxxxxx> To: <mailing-list@xxxxxxxxxxxxxxxx> Sent: Friday, December 12, 2003 12:55 PM Subject: Re: IML: 1990 Imperial Electrical Issue > If I remember correctly. The switch isn't hard to get > out, but I beleive my fathers was held in with > "security torx" screws. I know he took his to the > chrysler dealer the first time, and bought the right > screwdriver the second time. > > A secuirty torx will look like a traditional torx, > only on the screw driver there will be a hole in the > middle of the bit end. The screw has a stud in the > middle of the torx head that prevents a regular torx > screwdriver from working. > > I'm not certain, but I expect the NewYorker and > Dynasty switch will work. My dad has a New Yorker as > well. The switches look identical. The only difference > I notice, is that the New Yorker has Quad high beams > (all four lights on) while the Imperial uses flip-flop > high beams (only two high beams on, low beam shut > off). I suspect this is just a difference in the > wiring going to the headlights. I suspect the switches > are the same.