I just replaced the battery on my radio and now it ask for a code. hopefully ya'll guys can help or maybe there is someone in this forums that has acces to the codes. tried the dealer but they want me to come in and charge like $95
here is my info
99' acura CL 3.0L
vin- 19UYA2251X1005044
serial #-M97E200267

I have the answer for you... look at the first result on forumdig.com (which is btw an awesome search engine for forums):

accura radio code (http://forumdig.com/search.aspx?q=accura+radio+code)

thats why they invented this thing called search....

had the same problem......I found that when I turned the car on but not the engine then press the 1 and 6 keys on the radio at the same time it gave me 10 digit code for example L8745 U4564 ..........write this number down as it is the serial number for the radio. take the 10 code and call your dealership or the 1800 acura number for your local area and they should be able to give you the code..........the dealer would be charging you to remove the stereo to give you the serial number but the 1and 6 key is free..... once you have the serial number the unlock code should be free!!
http://www.automotiveforums.com/vbulletin/images/statusicon/user_online.gif

Need radio code for acura RL 1997
vin: JH4KA9655VCO13263
REF.No.:CM936AO
R/N:39101-SZ3A100-MI

I found the code. Thanks.:)

Need Help finding code for a radio

S/N --M96C106096
Model--39100-SS8-A000
Ref# CQ--JH0610Z

Thanks