![Amazon.com: Painless Performance 70207 Weatherproof Cirkit Boss Auxiliary Fuse Block, 7-Circuits (3 Constant/4 Ignition) : Tools & Home Improvement Amazon.com: Painless Performance 70207 Weatherproof Cirkit Boss Auxiliary Fuse Block, 7-Circuits (3 Constant/4 Ignition) : Tools & Home Improvement](https://images-na.ssl-images-amazon.com/images/I/41Sa2fYqWlL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_PIStarRatingFOURANDHALF%2CBottomLeft%2C360%2C-6_SR600%2C315_ZA95%2C445%2C290%2C400%2C400%2CAmazonEmberBold%2C12%2C4%2C0%2C0%2C5_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com: Painless Performance 70207 Weatherproof Cirkit Boss Auxiliary Fuse Block, 7-Circuits (3 Constant/4 Ignition) : Tools & Home Improvement
![It's a semi truck. 2009 peterbilt 386. 1,428,970. No dash lights but gauges work. Also no marker lights or tail lights. It's a semi truck. 2009 peterbilt 386. 1,428,970. No dash lights but gauges work. Also no marker lights or tail lights.](https://f01.justanswer.com/TwLb6l2e/image.jpg)
It's a semi truck. 2009 peterbilt 386. 1,428,970. No dash lights but gauges work. Also no marker lights or tail lights.
![2010 Peterbilt 387, vin# 1xp7d49x6ad102308. Left headlight-low beam not working. 2010 Peterbilt 387, vin# 2010 Peterbilt 387, vin# 1xp7d49x6ad102308. Left headlight-low beam not working. 2010 Peterbilt 387, vin#](https://f01.justanswer.com/HeavyEquipmentTech/d809579d-4a52-4430-8cae-e21fb2627f2d_387_fuse_and_relay_panel.png)