Obd11 Q7 55 TFSI black edition

[Ngsimon888]

Hi all,

I’m new to the forum and it’s my 1st Audi! Recently bought new Q7 55 TFSI black edition! I would like to have beep noise every time I lock and unlock the car. People have said use OBD11  googling it and not sure how hard it is to do and website said credits ? I have no clue haha if someone have done this and point me right direction please! 
 

previously with my merc it’s all on the settings but not on Audi! Also can obd11 turn on blind spot detection on wing mirrors is that an option?