RFID technology is used in some vehicles for functions such as tire pressure monitoring and ignition system security, as well as in connection with conveniences such as key fobs for remote door locking/unlocking and starting, and in-vehicle transmitters for garage door openers. RFID technology in GM vehicles does not use or record personal information or link with any other GM system containing personal information.
Chevrolet Cobalt Service & Repair Manual. Door Trim Panel
Front
1.
Disengage front door upper trim panel
retaining clips, then remove trim panel, Fig. 1.
2.
Remove front door armrest retaining
screws, then disconnect electrical connector and remove armrest.
3.
...