battery light/security light
#4
outside of swapping it for a new one, idk personally except ruling out other possibilities. its easy to change out tho and a common failure point.... I hate to throw parts at an issue myself but sometimes its all you can do unless you have some help. a strong fully charged battery is essential .
if you've had intermittent no start issues in the past then that's also very strong indicator that the ignition key cyl is at fault.
if you've had intermittent no start issues in the past then that's also very strong indicator that the ignition key cyl is at fault.
#6
#8
This six generation monte Carlo's do not have a chip key I have a 2001 SS model it's a regular key. There could be a problem with The ignition switch I had a similar problem that turned out to be the ignition switch then it was the alternator that's why the battery light was coming on