radio not working on 2006 Cadillac DTS

is the amp fuse related to the radio fuse under hood fuse box
also the fuse under the back seat is a larger square shspe different from the others correct? and besides from the amp being the only other alternative

Asked by for the 2006 Cadillac DTS
The amp fuse in under the back seat and is larger than the others, it is called a "maxi" fuse.
1 answer