Hello everyone

I have a 2008 Ford Super Duty F-250 XLT 2dr Regular Cab 4WD LB.
5.4L

I got in this truck from my uncle that passed away. Ron's great but I'm having some electrical issues.

1. The dome lights you have to keep the switch turned off they will not turn off automatically that's one.

2. It used to hold a charge for 2 days now it is down to overnight the battery is dead I have noticed the batteries was replaced 1/16 which I think the batteries shot.

3. The passenger side brake light work when they brought the truck here. Now that side don't work the bulbs are good but now it's the driver side that works it used to be opposite. I am really not sure where to start at to narrow down some of this electrical issue they said they also had the ABS light worked on but the ABS is back on. Thank you

 

welcome to the site
electrical wise i would start with finding the bed and lamp grounds and cleaning them .if that fails to help next move is making sure you have the proper voltage signal to the plugs if you do,new lamp housings are in order
battery wise at 6 years it's already 2 years past what many last today . personally i have had good results with believe it or not everstarts from walmart .