i let my car idle and warm up in my driveway, and after a while a beeping noise kept coming on and none of the warning lights are on..anybody know what this could be?

 

check the bulbs in your idiot light cluster......a very bad thing can be happening and u would never know.

Pop out the plastic surround (theres 2 plastic clips on each side....use 2 screw drivers and pry up at the same time fro best results.)
Unscrew the 2 screws on each side of the cluster and enjoy all of the wiring






Just kidding.....check all the bulbs in the back of it......its not that bad

 

but when i turn the key to run they all come on

 

that does change things a little bit..........

is it like the rev limiter beeping or is it different?

 

Yes, that would be the easy way.

Is it a beeping or more like a buzzer. Is there a pattern? Is it coming from the area of the (i) gauges, (ii) near the CPU (near the dead pedal), or (iii) from the P/S box to the right of the steering column?

That will narrow it down.

 

its coming from the dash area and it beeps, stops, then beeps and continues on like that, but when i start to move the car the beeping stops

 

try turing the headlights on....idk what it is....but i hav the same problem (except its intemittent) it works for me.

some sensor must be tripped. headlight switch, seat belts, door switch, hatch switch. it can be a few things

 

is it like: beep beep, beep beep, beep beep, ect....?

usually happens when you get in your car and may continue even when you have your car idling. there is a little sensor on the back of your ignition. i think its like a reminder that your key is in the ignition?

 

actually yeah it could be the seatbelts, i didnt have them on, but no light came on for it, it also could be the lights cuz i bought the sylvania cool blues for it

 

Come on guys... don't answer if you don't know.

This is covered if the FAQ for FC sticky thread found at the top of this (the 2nd gen RX-7 technical) section.

Always read the FAQ for FC before posting. It covers many of the commonly asked questions (such as the one this thread was started with) and answers them.

Thread closed. Covered in the FAQ for FC