The red circle warning light is the indicator for the sentry key and theft alarm systems.
If it is a small, red flashing light in the upper right area of the dash panel, it is the light indicating that the anti-theft system is armed.
That is your security.
You have a light bulb out. Maybe the headlight?
Low tire light
Small red flashing light near the radio console? That would be the anti=theft system...or fake car alarm signal. I have it on the 2005, and my mom has it on her 2007.
the flashing security light in the dash is not flashing and vehicle will not start
A malfunction in the electronic throttle control system.
A Chrysler 300 dashboard malfunction indicator light is another form of the check engine light. This light appears of the dash when the engines computer reads a problem in the engine.
That usually means that your diff lock or traction control is off. Refer to your owners manual.
This light indicates an issue with the Electronic Throttle Control system. If the light is flashing while the engine is running, immediate service is required. It is normal for the light to come on when the car is first started as a bulb check, but if it stays on without flashing, service should be sought as soon as possible.
If the ABS light is flashing it means the system is malfunctioning but still working. The dash light behind the speedometer is burnt out.
You need to get your brakes checked