I have a couple concerns.

#1 When I first started it it said "parking brake malfunction" After that I restarted a couple times and it didn't show up again and it worked fine. Should I be concerned

#2 ESC light was on after many restarts and wouldn't go off, till we moved the car and then it was fine and never came on again.

#3 Should I be concerned about all these lights? I couldn't understand why I saw so many red ones. This is what I saw when I hit the "check" button
See video:
https://goo.gl/photos/dVvpzsR4KQMhLAsa7

Here is the car. The price seems inline.
Selden Motors - 2006 Audi A6 3.2L Quattro - Conshohocken, Pennsylvania

Should I consider a warranty? Any recommendations?

Jeff