While you wait for answers, we may have found some information which could help you.
Click here for Code Flat 2001CD won't eject?
How to remove Radio/Cassette/CD player from 1999 Sonata?
how to fix my hyundai sonata h260 c d player?
remove radio cassette player from hyundai accent coupe 1999?
hyundai excel 94 radio code?
1999 model hyundai cassete player ?