That's a fault in the ECP. Electronic Power Control Drive-By-Wire. That should be inspected by a Dealer, many regular shops don't have the proper vehicle-specific tools for that. It;s a safety issue, do it post haste
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.
Electric throttle control problem
It looks like a little flat yellow tire.
No. Just the main tank. The warning light comes on with about a gallon left in the tank, in my experience.
Low tire pressure (below 32 psi) on one or more of your tires.
If that light is staying on, the engine computer has detected a malfunction in the electronic throttle control system.
brake light bulb out
Not that I've seen.
The yellow dashboard warning light you are seeing on your 2003 Dodge Neon is most likely the fuse warning light. You will most likely need to go to a mechanic to find out which fuse needs to be replaced.
Look in your owners manual.
By buying fog lights and installing them.