Help finding Child Lock on ML350.
#2
There's not really a child lock, but there's a child safety mechanism. Look on the center console where the window switches are located. On the drivers side of this console between the front and rear window switches is a small rectangular black switch. Toggle it one way and a silhouette of a child shows up - they can't operate the doors or windows in this mode. Toggle it over to cover the kid, and they're free to bug the hell out of you with the windows going up and down all the time. They still can't open the doors though. Once locked, the rear doors can only open when one of the front doors is open. NOTE: This is true even if vehicle is moving at speed!!! Yes, you can open the front doors when in motion, and this will trigger open the rear doors also!!!