possibly the cap isn't tight enough, turn it until you hear it click 3 times.
The warning light on the dash of a Dodge Charger could mean different things. It would depend on the year of the Dodge Charger for starters. There are also multiple warning lights. It is recommended to check the owners manual or have it checked my a mechanic.
The light means the battery is about to discharge, to replace asap.
That is the check engine light. See related questions below.
The red light that blinks after you lock the car is the 'alarm armed' light.
The factory alarm is armed
If you mean a newer model Charger, 5.
Reservoir light? You mean low coolant light. Low coolant level means the reservoir is low of coolant.
What does it look like? all of my indications are orange and mean several different things.
The computer has detected a malfunction with the electronic throttle system and set a code.
A dodge charger would run faster because of its motor and depends on how it was designed.
It means that your fog lights are on - which should only happen when your headlights or at least parking lights are on.
Which light are you asking about? Dashboard location would help -- Brake lights mean the brake is being applied, but I'm sure that's not what you're asking.