95 chevy lumina 3.1 Dashboard lights stay on

Nothing will happen including air bag operation in the future. Air bag system is disabled by the computer any time the light is on. Probably have damaged sensor wires or sensor in the front due to previous front end damage. If a body shop repaired your car, take it back and demand they fix your car properly as this is part of the job.
NOTE: Before installing the air bags be sure to disconnect the battery "and" remove the air bag fuse and wait at least 3 minutes before working with the system. Safety first !!!

The security light is a visual indication that something in the car's antitheft system is failing. In most
GM cars and trucks there is a hidden system that most people are unaware even exists. From the moment you
put your key in the ignition, there begins a constant line of communication between your key's security
chip or transponder, to the ignition's lock cylinder, and then to the car's TDM (Theft Deterrent Module).
These 3 parts are in CONSTANT communication. If the key is in the ignition, then these parts are sending
signals to each other. The security light illuminates when that signal gets broken, even just for a second.
When the signal breaks, the car misinterperates this as an attempt at theft and goes into antitheft mode.
The car thinks its being stolen or hotwired because it is not getting that signal from YOUR specific key.
This is why the security light turns on and shuts down your vehicle. Remember too, the TDM controls the
security light. Sometimes you can have ALL the symptoms and no lights. This link explains it pretty well.
http://vatspasslockpasskeysecurityhelp.yolasite.com/

The security light is a visual indication that something in the car's antitheft system is failing. In most
GM cars and trucks there is a hidden system that most people are unaware even exists. From the moment you
put your key in the ignition, there begins a constant line of communication between your key's security
chip or transponder, to the ignition's lock cylinder, and then to the car's TDM (Theft Deterrent Module).
These 3 parts are in CONSTANT communication. If the key is in the ignition, then these parts are sending
signals to each other. The security light illuminates when that signal gets broken, even just for a second.
When the signal breaks, the car misinterperates this as an attempt at theft and goes into antitheft mode.
The car thinks its being stolen or hotwired because it is not getting that signal from YOUR specific key.
This is why the security light turns on and shuts down your vehicle. This link explains it pretty well.
http://vatspasslockpasskeysecurityhelp.yolasite.com/

My Chevy cruze anti theft locked on me it was as simple as my key was faulty used extra key and guess what engine started key was damaged

sound like pass key security system has failed
dealers the best bet

This is done by turning the key on engine off and fully pressing the gas pedal to the floor sloowly three times within 5 seconds, the light will blink and go off then turn the key off for 3 sec and start engine, light should be off if not repeat steps. hope this helps.

Need a turn signal switch it is very common with the Lumina

Add Duplicate Key (PK3 or PK3+ key)
1. Insert an existing key into the ignition cylinder.
2. Turn the ignition cylinder to ON (RUN) and back to OFF.
3. Remove the existing key and, within fifteen seconds, insert the new key
and turn it to ON (RUN).
4. The security light will light up for two seconds to indicate success in programming
the key into the vehicle.
Originate New Master Key (PK3 or PK3+ key)

1. Insert new key into ignition cylinder and turn it to the ON (RUN) position.
The security light on the dash will illuminate and stay on for ten minutes.
2. When the security light goes out, you have one minute to start the next
step. Turn the ignition cylinder to OFF and then back to the ON (RUN)
position. The security light on the dash will illuminate and stay on for ten
more minutes.
3. When the security light goes out, you have one minute to start the next
step. Turn the ignition cylinder to OFF and then back on the ON (RUN)
position. The security light on the dash will illuminate and stay on for ten
more minutes.
4. After the security light has gone off the third time, the key has been programmed
into the vehicle’s computer and will operate the car. It has replaced ALL the
previous electronic key codes and is the ONLY key programmed into the
vehicle’s computer.

Add Duplicate Key (PK3 or PK3+ key)

1. Insert an existing key into the ignition cylinder.
2. Turn the ignition cylinder to ON (RUN) and back to OFF.
3. Remove the existing key and, within fifteen seconds, insert the new key
and turn it to ON (RUN).
4. The security light will light up for two seconds to indicate success in programming
the key into the vehicle.

check your inteior light switch. for a tempory fix remove the bulb

you probably have a broken wire in the ignition that reads the resistance in the chip in the key. there are two wires that attach the ignition switch to the security system.I had the same problem and it can be easily fixed by putting a resister in place of the chip in the key.any garage that puts alarm systems in cars will be able to do this very easily and very economically.