hello
yestrday i made it to enter engineering mode in my mercedes E class (w212) and i want to activate BT audio but it seems that car dont let me to activate it







everything is grey





i can activate use car boot





andd use sss logging only

please help me guys i really want to listen via BT and i cant go to dealership because i dont have one in my city and the closest one is 700km away

 

How do you activate that speed limit info. box

 

still waiting for reply

 

I am not sure about this but does the system in your car have the right hardware to use BT. The screen shows it but I think I read somewhere that the earlier systems do not support BT.

 

yes the car have BT i always use it i just cant listen to music via BT and i cant activate it from Engineering mode

 

Stupid question on my part but I assume you have selected BT audio using the Comand Audio and scrolling down to BT?
Some times we miss the obvious. Not being smart. Just curious

 

yes i did but it dont let me like it grey look again in pics and you will find normal one that i can activate and desactivate and other ones that i cant mess with them

 

Can anyone tell what that "use car boot" or that "use sss loggings" means

i have w204 model but it also have quite similar engineering mode functions. and they are also grey

 

did you sort i t out?

 

Why are you asking?

 

becouse i have exactly same issue

 

Did you solve the problem?