We have a 2006 Maserati Quattroporte Duoselect that came in with a bad throw out bearing. We changed the bearing, and the car was alright. We took it for a drive and it ran and shifted normally. Came back and it sat for about 30 mins, and I jumped in to move it and the car would go in and out of gear correctly, and you can hear the F1 pump / clutch working, but the car would not move, the Parking Sensor Failure Light was then on, along with the TPMS Light, and it showed like the trunk was open. Then it sat for about 15 mins, and the car would now move but all lights were still on, but it felt like the car was in park, hard to move. It sat for another 15 mins and would not move again...... What should we check, any ideas...... Please let us know. Thank you in advance.