2008 SAAB 9-7X Power Train Problems

WHILE DRIVING THE CAR IT CUTS OFF WHILE IN THE DRIVE GEAR. THIS HAPPENED 4 TIMES, TWICE WHILE DRIVING ON THE BELTWAY ALL WITHIN A 3 WEEK PERIOD. I HAVE E TO PUT THE CAR IN PARK AND WAIT ABOUT 2 MINUTES THEN START IT UP AGAIN. I WAS SCARED TO DRIVE THE CAR AFTER THE SECOND TIME STOPPING ON THE BELTWAY, SO I HAD THE CAR TOWED TO THE SHOP. THIS WAS VERY DANGEROUS AND STRESSFUL NOT KNOWING WHEN THE CAR WOULD STOP AT ANY GIVEN TIME. THE DEALER HAD TO REPLACE THE COMPUTER IN THE CAR AT A COST ON $690.00, FROM ME. I THINK THIS IS UNACCEPTABLE AND THAT I SHOULD BE COMPENSATED FOR THIS AMOUNT. IF THIS MODEL NEEDS TO BE RECALLED THEN IT SHOULD BE BEFORE SOMEONE GETS HURT OR KILLED. I WILL BE WRITING THE BETTER BUSINESS BUREAU ALSO TO FILE A COMPLAINT. I...