2001 A6 Quattro 4.2. Immobilized after instrument display repair
 

My central display on my instrument cluster was bad. I had it replaced with a new display. I put it back in the car, hooked everything up and now the immobilizer is on with both keys and the valet key also. What can I do? Can I bypass the immobilizer? Don’t want to have to go to dealer and spend a fortune and another fortune towing it over a 100 miles to get it there.