MULTIPLE ENGINE LIGHT FAILURES FOR OVER 4 YEARS. ENGINE LIGHT CAME ON AND ENGINE SHUT DOWN IMMEDIATELY WHILE WIFE WAS ON THE FREEWAY. VERY DANGEROUS...ESSENTIALLY NO WARNING. HAVE REPLACED WIRING HARNESS IN THE VEHICLE AND HAVE HAD IT IN THE SHOP FOR ELECTRICAL ISSUES MANY TIMES. UNSAFE HANDLING AND ACCELERATION...CAR JUMPS FORWARD AT STOPS WHILE IT IS DOWNSHIFTING. THINK THE TRANSMISSION, TIRES AND BRAKES SHOULD BE TESTED. THINK YOU WILL FIND THEY ARE DEFECTIVE. ENGINE BLEW UP AT 44,000 MILES. VERY DANGEROUS CAR..AND YOU WILL FIND OTHER TOUAREGS WITH SIMILAR ISSUES. SHOULD BE RECALLED. *TR