I can remove the key from the switch but my car still running... I think its a remote starter problem and i want to deplug the module but I dont know where is located
The once issue for turn off my car is deplug the battery each time I start the engine

Most aftermarket remote modules are stuffed up under the driver side dash...look by the fuse panel or just follow the after market wires to the box and yank it out.

No don't yank just unplug the battery then snip all non factory wires and reconnect the factory wires.

Or just find the fuses some where by the remote box and pull them out and your done.

EDIT......

First unplug battery then find fuses for remote starter and pull them out.
Then reconnect battery and see if car starts and shuts off properly.
If not put fuses back in and take your car to your local car after market installer and have them fix it....like Best Buy.


Oh yeah...welcome to the BC