How do i replace passenger rear power lock actuator

 

door panel has to come off, outside handle needs to come off, unscrew lock from door, youll nned to drill out rivets and install new ones. might also have to remove the one window giude in the door.

 

hi, i have an ML270 diesel automatic transmission.lately the gearbox seems to have a mind of it's own.i changed the gear oil and the filter but when it's cold it's fine and changes gears no problems but after about 10 to 15 miles it locks in low gear and the engine revs up like crazy and no gear change.
any ideas out there?
cheers
jilani