Hi, got vag com recently and while browsing through different sections of it I had a look at engine/basic settings/page. I scrolled up and back a couple of times at the group window counter just to see what it would show but did not press go , then pressed done go back button, I have since read on the Vag Com web site

Warnings:

• You should refer to the Factory Repair Manual for your particular car (or some other documented procedure) before "playing" with the Basic Settings function. Failure to follow the proper procedures can result in serious damage to the vehicle.
  
• Although you can use the [up] and [Dn] buttons to scroll through the available groups just like on the Measuring Blocks screen, this is probably not a good idea since you may put the Controller into Basic Settings for a Group that you did not intend.
  
  
• Could I have changed any settings by doing this. Regards
  

It's hard to say without knowing where exactly you did this. However, in general I would say as long as there are no fault codes stored I would not be too worried.