Interior Fuse Box Location: 2012-2016 Chevrolet Sonic Click to view0:17Interior Fuse Box Location: 2012-2016 Chevrolet Sonic. Electrical components such as your map light, radio, heated seats, high beams, power windows all have fuses and if they suddenly stop working, chances are you have a fuse that has blown out. If your Sonic is experiencing electrical problems, you should always check the fuses Chevrolet Sonic Owner's Manual: Engine Compartment Fuse Chevrolet Sonic Owner's Manual: Engine Compartment Fuse Block. The engine compartment fuse block is on the driver side of the vehicle, near the battery. Spilling liquid on any electrical component on the vehicle may damage it. Always keep the covers on any electrical component. To access the fuses, press the clips together, and lift the cover.