2013 Base Cayenne.
The battery died and had a new battery installed. I had the battery protection on but the car bricked its self and I had to use the key to open the door.
https://www.batteriesplus.com/produc...b-gas/sli49agm

Now the radio does not work. The fuse is good. The car is at the dealer and I told them to take the radio out in case there is a fuse on the back of the radio. Has anyone encountered this situation?

Thanks in advance.