If your vehicle has power door locks, it will have this feature. If you press the power door lock switch when the key is in the ignition and any door is open, all the doors will lock and the driver's door will unlock.
Be sure to remove the key from the ignition when locking your vehicle.
The lockout protection can be overridden by pressing and holding the power door lock in the lock position for three seconds.
Chevrolet Cobalt Service & Repair Manual. Component Replacement
Tire Pressure Indicator Sensor
Each tire pressure sensor has
an internal power supply that has a service life of 10 years.
Removal
1.
Loosen lug nuts.
2.
Raise and support vehicle with jack
stands, then remove wheel an ...