I have a 2002 TLS with 152,000 miles recently it randomly cuts off when the car is in motion. The dash display shows the VSA light, the Exclamation point and the maintenance required light but no check engine light. When it does this I cannot put the car in park And it takes about 10 to 15 minutes before the gear shifter will shift back into park. When the transmission allows me to move the gear shifter back into park, the car will crank again. Thank you for any input or diagnosis, Troy