I bought a used 2001 supercrew on ebay from California and had it shipped to Pa. absolutely beautiful truck !! Now i have a headlight issue where both low beams are dim and high beam indicator is dimly lit on low beam but the high beams are fine and indicator is bright? also fog lights are on with low or high beam ? Please help !! Thank you Frank

 

Sounds like someone did what's called the Bambi mod and wired it wrong.. Or you have an internal short inside you MFS.

 

I would check the grounds for both lights. Sounds like the low beams are seeking ground thru the high beams thus the dash light being on with low beams.

 

Thank you! I am going to start investigating soon.