It's your passlock light. My 2005 Cobalt LT's light started coming on even when I was in motion. Idk why, but there's always some kind of electrical malfunction going on with those cars. smh. But if you set your alarm, or even lock your doors, that light should blink (if working properly) to let you know that your car is securely locked.
If the car is auto it may mean press the brake. If ir is a 4x4 it may mean put into diff lock or lock 4wd/lowboy/diff lock mode
If the car is auto it may mean press the brake. If ir is a 4x4 it may mean put into diff lock or lock 4wd/lowboy/diff lock mode
Your car is locked
Anti-lock Braking System
If it is a public sign, perhap it means lock your car.
Light with a lock on the car
security system
while you are in or out of the car press 0 to lock or unlock a car
I think you mean "why doesn't my key work to open or lock the doors?" If that IS what you mean, the key's battery sends a radio signal to the cars computer. The computer directs the door lock system to lock or unlock the doors, but it gets it energy to do that form the battery. Hence: Car battery dead - car's onboard computer cannot respond to directions from the key signal.
it means that your anti lock brake system needs to be check
I lock [the car].
Means that your car believes there's something wrong with the brakes.