MY 2004 SL500 3RD BRAKE LIGHT FAILS WHEN VERY COLD OUT FOR ABOUT 10-15 MINUTES OF DRIVING THAN IT'S FINE FOR THE HOLE TIME. BUT IF I PARK MY CAR OVER NIGHT IT WILL HAPPEN AGAIN IN THE MORNING. IT SAYS 3RD BRAKE LIGHT FAILURE . I HAD IT AGAINST A MIRROR AND WATCH IT HAPPEN, IT SEAMS TO COME ON ABOUT 2 SECONDS LATE , IF I HOLD THE BRAKE AND THAN KEEP BRAKING IT'S FINE. 30 SECONDS LATER IT WILL HAPPEN AGAIN. BUT IT WILL BE FINE AFTER THE CAR WARMS UP AFTER 15 MINUTES .WHAT THE **** COULD THIS BE ? !!!!!!THANKS

 

It must be a bad connection on the light

 

ANY IDEAS? YOU ALWAYS COME UP WITH SOMETHING !!!!!