My problems started about 2 weeks ago when i went to start my 03 2500 ram and as i drove i noticed that my radio was not working.
I then noticed that my cigar lighter was also not working.
To make matters worse my passenger side parking lights also went out.

After researching some of these issues I replaced the power distribution unit and that took care of my parking light issue but I still have no radio or cigar lighter.
I took out the radio and I do have power to the plug so I guess its the radio gone bad but does anyone know why the cigar lighter still does not work?
Does the cigar lighter run off the radio?
I have been through the fuse box and all looks well.
Any help with this would be awesome.

 

Did you check for a blown fuse? I would check the wiring inside the dash back to the fire wall for broken or frayed insulation.

Shawn