In need of help from someone. I have an 2004 Audi TT 3.2 V6 Quattro soft top which broke down and losed drive, it got recovered by the RAC. As soon as it was recovered and taken home it then drove of the back of the lorry and it seemed that the drive was back

It had warning light that had come on and the auto mechanic plugged it in and gave these fault codes.

P0914 - GEAR POSITION SENSOR CIRCUIT
U0103 - LOST COMMUNICATION WITH GEARBOX
U0404 - INVALID DATA FROM GEARSHIFT CONTROL MODULE
U0100 - LOSTCOMMUNICATION WITH ECU

The fault codes have been cleared and it now drives fine but its happen twice now.

Any ideas ?

Thank you in advance.

Sean