Back to OEM or not...

[sprocket]

I have read the whole forum but there is so much different info that i like to have some GOOD feedback.

Since a few weeks I have changed some setting to my V90CC 2018 D4
Changed items are;

• Bending high beam instead of bending low beam only
  
• High beam to small village 
  
• Auto pilot to level 2 instead of level 1
  
• Curve speed assistance
  
• Start Stop with memory instead of normal start stop
  
• Polestar optimalisation
  

In two weeks from now I need togo to the Volvo dealer for my On Call battery (end of life problem) so they are going to connect my car to Vida.

Do I need to put my car into OEM mode before I go there or is this not necessary because I don't have any hardware module changes?

When I connected the car for the first time to OrBit, I did not make a default/OEM backup. So I think I need to undo the changes by hand.

Looking forward some feedback

Michael 
The Netherlands

Orbit does not make automatic backups. 

I definitely remember orbit telling me it was making a backup when I first connected to the car..
anyway, beside the point..

On Thursday i'm going to dealer to mount an original tow bar. They will update software with Vida for that. Then, in CEM ,tow bar will be visible as an OEM?
If i change something with Orbit after that and press restore to OEM button tow bar setting still be present?