Here's what you should do if you see the M and S lights blinking:
1. Pull over and stop the vehicle in a safe location.
2. Check the transmission fluid level. If the fluid level is low, add fluid to the recommended level.
3. Try shifting the transmission into Manual Shift (M) or Sport (S) mode. If the lights continue to blink, you will need to have the vehicle towed to a qualified repair facility.
4. Have the vehicle diagnosed by a qualified mechanic or auto repair shop. They will be able to determine the cause of the problem and recommend the appropriate repairs.