How do I hook up a car stereo to a positive ground '66Volkswagen bug?

[waynehenderson66]

There are specific wiring connections I'm looking for;(1)12V+constant.(2)12V+switched/acc.(3)12V+illumination.(4)12V neg ground.(5)In-Line fuse applications/locations

 

[Isaacv]

some volkswagens of that particular year came out with 6volt wiring if that is so then u need to upgrade all the wiring to 12volt wiring kit.if u already have it them just run a wire to the positive side of the battery terminal withe a fuse in line on the wire itself.autozone sell volt meters so u can check which is + positive -negative.also try jcpenney.com for wiring kits or any volkwagen part u may nee.good luck