2000 Volkswagen Jetta My interiors lights and door open chi

Last night I got into my car and turned the key, but the interior lights and door open chime would not turn off when I started the car. They stayed on while I drove down the street - I which point I turned around and when home. Checked all obvious things like making sure all doors closed, some fuses etc. Also, the door locks were not working properly. Any help would be greatly appreciated.