One problem related to transmission stuck in gear has been reported for the 1999 Mercedes Benz ML320. The most recently reported issues are listed below.
The contact owns a 1999 Mercedes Benz Ml320. While parked, the contact attempted to move the gear shifter from park but the shifter remained stuck in park. The failure recurred intermittently and after waiting a few minutes, the contact would be able to move the gear shifter. The vehicle was taken to the dealer for diagnostics. The technician was unable to diagnose the failure and the vehicle was not repaired. The VIN was not available. The approximate failure mileage was 160,000.