Check your owners manual. If you don't have one copy & paste this link. http://www.genuineservice.com/genuineservice/en/gloveboxresults
You get under the running boards right under the lights. there is a little plastic housing. pull this housing down and change light bulb is that easy.
1998 daytime running lights module location
Check engine light is out
do 1998 ford f450 have day time running lights
Not in my 1998 Ford Expedition XLT. I seen them on the once that where built in CANADA.
I had the same problem on my 1998 Ford Expedition XLT. Spray some WD-40, in all the door jams including the hatch / back door. This should take care of problem.
could be the alternator is about to go out
The wiring diagram for the running boards on a 1998 Expedition can be found in the vehicles service manual. the manual could be available through your local library, or can be purchased at most any local auto parts.
my directional lights and speedometer do not work could this be control mudule?
Yes, unless the bulbs are burned out.
push in the e brake pedal 1 click
Turn on you lights and put them on low beam. That is daytime running lights.