I have a 1990 fleetwood brougham and i cant get the turn signals to work i replaced the the bulbs and all of the fuses and i cant still get it to work.

You don't mention if the turn signals don't flash, or don't engage. If they don't flash, you will need to find the blinker relay, which is typically located about 1/2 way up the steering column, coming in from where it exits the car near the gas pedal. You may need to remove a knee bolster panel (the trim under the steering wheel area that covers the column) to access it. Attached to the column with a wire clip, the blinker relay is usually round and will be obvious when you see it. If the signals don't engage at all, you may have a bad switch, which requires some disassembly of the steering column to fix. That would be a question for a Haynes manual. You could also post over at www.cadillaclasalleclub.org for any Cadillac-related questions you may have. Great bunch of guys and a wealth of info on the marque.

go to autozone/orilley auto parts/nappa and get th complet turn signal switch in the colume with or wih-out the tilt it usually is about $ 5.00-to- 20.00 bucks make sur it has the colume plug for oem fit/plug-up this is what is wrong with mine cadiallways has th problem . it;s due to slaming or jerken on the switch also check the switch it self if it is loose or wigly replae it..