Mercedes-Benz 2013 M Class - Manual (Page 137)

Installing the wiper blade
X Place new wiper blade ; onto wiper
arm :.
X Hold wiper arm : and press wiper
blade ; in the opposite direction to the
arrow until it engages.
X Make sure that wiper blade ; is seated
correctly.
X Position wiper blade ; parallel to wiper
arm :.
X Fold wiper arm : back onto the rear
window.
Windshield wipers
135
Lights and windshield wipers
Z