Alpine CDA-9847 CD Player "unlock mercedes radio" Questions

mercedes 1999 c280. Are there screws that are hiddon? I hope you didnt charge me. I went to the dealership and they have these 2 keys that stick into slots on the radio. The two bottom corners and the

i got a mercedes benz e200 kompressor, and seriously need a radio unlock key.. my serial key is S/N AL2190Y1291950 http://www.mercedes4arab.com/vb/index.php search here

unlock code I have a 1998 Mercedes C280 sport and the battery recently went dead. Now i'm locked out of the radio controls. How can I search to find the code? the code for it is 32311...hopefully this

...unlock code for Alpine / Mercedes Benz Audio 10 CD Serial Number is as follows: S/N AL 2910 310 79410 please a170 AL2199w0619724 audio 10 code??? Try the following website: ALPINE RADIO CODE | Online ...