Transmission Failure problems of the 2004 Jaguar XJ8

Tl the contact owns a 2004 Jaguar Xj8. While driving approximately 5 mph, the transmission failed to shift up and the engine stalled. The vehicle was able to be restarted. The vehicle was not taken to a dealer. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure and stated that there was no recall. The failure mileage was not available.