may have a bad signal switch,or may be a blown fuse
yes, but i think more off bright lights not high lights
try replacing all sets of fuses for the hazard and the tail lights.
Water is commonly getting into the hazard light systems
Turn signal flasher?
If your 1999 Ford Expedition has turn signals that do not work but hazard lights that do work, it is likely that you have a fuse that is blown. You might also have a wiring issue including exposed wiring.
Lights or signals fits this 'fill in the blanks'-type question..
Is the hazard lights button not on top of the steering column ? The switch for the hazard lights on my 1995 Ford Explorer is part of the multi functin switch ( turn signals etc. )
If the turn signals on a car works but the hazard lights do not there may be a problem with the flasher switch. The flasher is located in the steering column, and a damaged unit can cause the lights to stop working.
Make sure hazard switch is pulled all the way out May be a problem in thw steering column
There are 2 separate flashers.jd
Lighting control module
because of a flasher switch, located in the fuse panel.