2010 Kia Rio 5 .Radio works but CD player doesn't. It displays Code 5 error.Any idea on how to fix??

SOURCE: CD Player / Radio Error Code

see a relative link
http://www.hondacarforum.com/honda-3/22348-2000-honda-civic-radio-error-code-problem.html

SOURCE: kia rio 2003 radio security code

call the dealer . Tech will give u a code to put into radio

SOURCE: 1998 kia carnival, radio is not working, display shows ''CODE''

I have a manual for a '99 model - the one with separate radio/cassette and CD model No's;
OK55Y 66 860
OK55L 66 860
OK55D 66 860
3K55L 66 860
2K55D 66 860
3K55Y 66 860

Under "How to enter your password"
1. press power button & "Test" appears for 5 seconds, and blinks for 5 minutes. If you turn the power button off then back on again within 5 minutes "Code" blinks on the display.
2. enter password using the numbered buttons - press button 1 once to let it know it's the first digit, then press button 1 again however many times to bring up the code for the first digit. Press button 2 to let it know it's the second digit, then again however many times....etc. To enter default 1111 code, press button 1 twice,, 2 twice, 3 twice then 4 twice.
3. when all four digits entered (default is 1111) press SEL button and display should say "GOOD"
4.You get three goes, if still wrong after third attempt "HOLD" then you have to leave it for an hour

SOURCE: '03 Honda Accord won't recognize CD player after battery replaced

I have a crv also. the audio system has an anti-theft mechanism, to deter thieves from stealing your cd player/radio. you need a code to turn your unit back on, usually a four or five digit code, that should have been provided when you bought the vehicle. If you don't have it, the unit will come back on after, and only after a full, uninterupted hour of driving.

SOURCE: NEED PIN CODE FOR RADIO 2007 KIA RIO

i need kia rio 2007 pin code
vin : KNADE22337S204672