Does any one know how to enter the stereo code in 91 legend?

Does any one know how to enter the stereo code in 91 legend?
HAVE YOU FIGURED OUT HOW TO ENTER CODE. I HAVE THE CODE BUT IT KEEPS SAYING CODE WITH NO SOUND. I HAVE DISCONNECTED THE BATTERY AND TOUCHED THE CABLES TOGETHER NOTHING WORKES ANY SUGGESTIONS.

Does any one know how to enter the stereo code in 91 legend?

put the key in and turn to turn on the radio.
on the dispaly it will say 'CODE'
enter your 5 digit code.

if you get it wrong 3 times. you will have to remove the batt for min for 15 mins. then retry it

if you dont have the code->
you have 2 choices.
1) if you have the owners manual or any other documents that were orignally with the car, it might be written down somewhere in there. Also, any time I go into acura for an oil change or anything else, the invoice always has the radio code printed on it. Worst-case scenario, you'll have to have acura retrieve the code by taking out the head unit and reading the serial number.

2) you can check http://radio-code.com/index/Home.cfml