Hi all,

I've searched the forum and couldn't find how to access this menu (sorry if it was posted already). does anyone know how to get to that menu?

I had the RCD (Rear Camera Detection) light on, so i did the old trick of turning the steering wheel to the left and right and got this fixed, but now i've got a diamond with exclamation mark on the display when backing up (i lost the yellow guidelines). So i'm trying to access the diag menu to try and reset this as well.

I feel like the battery has lost some juice and maybe it's time to replace it, and it's probably the cause of these issues popping up.

TiA
max

 

You have to do that through the Techstream.

 

Same issue happened to me after a service visit to the dealership.
Here is how I was able to reset it using this recalibration method https://www.google.com/search?q=rese...FqtsP-Zmx0A432

 

yep, that worked, thanks! However, when i finally got to the menu the battery just died and i couldn't start the car. Time to shell out some money for a new battery.. :/