I have my car A4 B8 with MMi 3G Nav kit which have SiM card slot. after insert SIM then telephone working fine , and bluetooth phone work also, my question is how can i know if this kit have voice control / SDS Control Module ? Due to when i press the PPT on wheel that give me information is "Button not used".

BTW, i used VCDS 11.3 version try to check 77-telephone and 67 -voice control , but can not detect out Module, looks like have not those module , i read some related info on net said which can enable from 5F module by code. but i tested can not . (retrofit instructions: http://a6retrofit.tripod.com/article...cecontrol.html )

Here is my 5F code: 010700000206EBEF77001F0D00000002

J794 Part No. 8KD 035 670 B

Thanks someone can help around !


Best regards !


Denis