Videos of accessory wire to fuse box Click to view on YouTube11:28Accessory Fuse Block and Cable Install in a 4WD - How to add 12v accessories to your vehicle73K viewsYouTube · 1 year agoClick to view on YouTube9:39How to tap into your cars fuse box safely and cleanly592K viewsYouTube · 2 years agoClick to view on YouTube7:03How to Wire UTV Accessories - Installing a Fuse Box2 viewsYouTube · 2 months agoClick to view on YouTube3:59How to Find the ACC 12V Power Source in Fuse Box573K viewsYouTube · 3 years agoClick to view on YouTube7:08Automotive Wiring-Installing An Auxiliary Fuse Block-Creating More Circuits154K viewsYouTube · 7 years agoClick to view on YouTube0:48How To Wire DRL and Halos To ACC In Fuse Box for Jeep Wrangler JK21K viewsYouTube · 11 months agoSee more videos of accessory wire to fuse box How to Wire Accessories to Car Fuse Panels | It Still Works Making the Connections. Just connect and crimp the power wire from the accessory to the fuse tap, plug the fuse tap into an open slot on the fuse panel, and then secure the ground wire from the accessory to a grounding screw. However, if you want to wire a phone, MP3 player or other device that usually uses an AC power adapter,.. How to Wire Accessories to Car Fuse Panels | It Still Runs How to Wire Accessories to Car Fuse Panels. Install the appropriate circuit into the fuse box in the slot beside the connector you will use for the car. Any open slot on the fuse box will suffice. Slide the accessory's connector pin into the car fuse box. If there is no connector pin, unscrew the fuse box connector screw with a screwdriver.