02dodge1500truck brake indicator light means what for a problem.?

By park lights, do you mean the dash indicator? If so could be one of two problems, the light is also used to indicate low brake fluid and also a wear indicator on brake pads, good luck

Which ignition light? There are a number of warning lights on the instrument panel.
It could be the charge indicator, which could mean a bad alternator. Does the battery run down? Check voltage on the battery. If more than 13.8 volts while the engine is running, alternator is OK. Less than that, overhaul the alternator.
It could be the MIL (maintenance Indicator lamp / engine check light) which means the car is due for a service. The light can be turned off by a mechanic, or you could get a DTC reader on ebay and turn it off yourself if you're happy the service is up to date.
It could be the brake indicator light, which could mean either the handbrake is not fully released, or the brake fluid level is low, or the brake pads are worn down. Just some possibilities, give more information.

Hello,
First this means you should not drive it until the repairs are done. Your brakes very well may not respond with both warning light indicators lit up. So one light is for your brakes and one is for your ABS system. The ABS light on means there is a malfunction in your ABS system. A sensor or something in the wiring. Now this light on alone indicates the need for a repair but the car could be driven temporarily. The ABS system makes your brakes fluctuate so "locking up" is avoided. The Oil light itself means something in your brake system is malfunctioning and hydraulic compression could be lost anytime. Both together is not good. I recommend first you check the brake fluid in your car. If it is below what it should be then this alone could set the Oil Light on. A brake light out could set your ABS light indicator on as well. So check the two things and if you are lucky this could fix each light. If not then you need to have this addressed by a auto technician as soon as possible.
Regards, Tony

do you mean 6he dash brake light indicator.....or the actual brake lights themselfs...if you mean the dash indicator...it could mean several things...first run a scan and pull the codes..it may be a pad sensor ..wheel speed sensor..brake fluid [ which you unplugged]..

This Light Indicates 1 of 2 things, 1. Is the BRAKE FLUID Level is LOW, Or 2. That the Parking BRAKE is Applied. Check Fluid and Top Off If Needed, There is A LINE that Shows The PROPER Level.

is master cylinder full, also check that parking brake is released and it switch is operating

a circle with a P = parking brake is applied
a circle with an ! = WARNING check indicator lights
BRAKE indicates a problem within brake system
see that emergency brake is fully disengaged,if lights remain on have brake system repaired.

BRAKES! Replace your brakes NOW. You have less than 2MM of pad lining on (most likely) your front brake pads. No brakes, no stop. No stop, no MINI.

rear brake failure means something to do with the brake system not the lights

That is the brake light, check your brake fluid level, the light cam on in mine, I filled the brake fluid container and pumped the brake pedal and set/released the emergency brake a few times, the light went off.