Dec 22, 2017Instrument Panel Fuse Block. The fuse block is located on the lower portion of the instrument panel on the driver’s side. Chevrolet Astro – fuse box – instrument panel. Fuses/Circuit Breaker. Usage. 1. Stop/Tum/Hazard Lamps, Center High Mounted Stop Lamp, Anti-Lock Brakes. 2. Radio Accy, Rear Seal Audio Contro!s.