Date registered: May 2006
Vehicle: 1990 190E 2.6,.... 1998 ML320, 2005 ML500SE
Location: New England
Mentioned: 0 Post(s)
Quoted: 58 Post(s)
It depends on what you consider locked. For all practical reasons all 4 wheels are locked however the following can exist. If the ML is in park and is on a lift you can turn any wheel so they are not truly locked. If the ML is on one jack stand and one wheel is off, the vehicle can roll. If the ML is in park and one wheel is off the ground on a jack it can roll. Remember that the ML has 3 open differentials. So depending on what you are doing it is always best to chock the wheels when working on the vehicle.