Intermittent fault on a 7G gearbox that seems to be getting worse after it has been parked up for 2 weeks. The fault is that once you put the car in Drive if you try to go in to Reverse it will not go past Neutral so the only gears you can move between is Drive and Neutral. The only way you can Reverse in this case is to turn the ignition off and move the gear to Park and then restart the car and select Reverse. Sometimes it works fine but then other tines it will get stuck between Drive and Neutral. Has anyone else experienced this too and is able to shed some light on the issue.