“Service Shifter” alarm comes on while driving down the road. When this happens al of the Gear lights come on ( park reverse, neutral, drive, all lit up. Car still drives normally. When I shut it off and restart it everything clears up.
Has happened 3 times in the past month!
You should try to get the car into the dealer to have it scanned while the message appears so it can be diagnosed.
Have the shifter serviced.