i'll b there.... any 1 for a 325 sport 89?

it was radio wiring related thanks!

hello there, i have a 325 and it keeps popping the fuse for the dash back lights and rear right/ number plate lights. it blows the fuse as soon as the park lights are turned on. i was wondering is there a common place for it to short out or has any1 had a similar problem? :? :? :? any advice greatly...