SMOKE COMING FROM THE RADIO

What is your question?

DRIVING ON THE HIGHWAY YESTERDAY LISTENING TO THE RADIO I HIT A BUMP ON THE ROAD WE HEAR A POP AND THE SPEAKERS STOP WORKING WE SEE THE RADIO PLAYING BUT NO SOUND COMING OUT DRIVING AND WE SEE SMOKE COMING FROM WHERE THE RADIO IS LOCATED WE PULLED OFF THE HIGHWAY UNTIL IT STOPPED SMOKING, WHICH WAS ABOUT 10 MINUTES THEN DROVE THE TRUCK BACK HOME ANOTHER 15 MINUTES FROM WHERE WE WERE WITHOUT THE RADIO ON. THIS MORNING I DROVE THE TRUCK TO FITZGERALD SERVICE DEPT.IN WHEATON, MD. WAITING FOR INFORMATION FROM THE SERVICE ADVISOR TO CONTACT ME NOW.

What makes this problem better or worse?

BETTER WHEN THE RADIO IS OFF

How long has your 2007 Nissan Murano had this problem?

NEVER BEFORE