Reverse Polarity in Parking Lights

Up front...probably painted black or corroded. Follow your lighting circuits around starting at the harness on the firewall and check the condition of the harness....I think you will find the ground coming off the passenger side headlight plug....or somewhere between the driver side and passenger side harness.

Wiring diagrams help and are available here

http://mymopar.com/index.php?pid=27