My 2016 GTS is constantly dinging at me that the driver's door is open. And now I can't lock the car. Any suggestions? I am assuming it is a door sensor but I don't know where to look. I looked for a fuse but there is not one for just the indicator- the power window still works.
Thanks in advance!

Kurt

 

Door Lock Actuator, I had this problem last month. Bought a new Actuator around $200 and had bodyshop to replace it for me. It will cost you $$$ to be done at Local Porsche dealer.