Sunblinds on the rear side windows

•► To extend: pull the roller sunblind out by tab 1 and hook it onto retainers 2 at the top of the window.
! Always guide the roller sunblind by hand.
Do not let it snap back suddenly as this would damage the automatic roller mechanism.
! Do not drive the vehicle with the roller sunblind hooked in and the side windows opened simultaneously. The roller sunblind can jump out of the retainers and spring back suddenly when driving at high speeds, e.g. when driving on the freeway. This could damage the inertia reel. Therefore, either close the side window or retract the roller sunblind before driving at high speeds.
See also:
Attaching the roof carrier
Secure the roof carrier to the roof rails.
Observe the manufacturer's installation instructions.
...
Road-simulation test rig: an ordeal for the chassis
The road-simulation test rigs are just as punishing as the body testing
facility. Applying identical load spectra over the same distance, the test
engineers torture the M-Class chassis in all of i ...
Adjusting the four-way lumbar support
You can adjust the contour of the front seat
backrests individually to provide optimum
support for your back.
Adjusting the four-way lumbar support
1 To raise the backrest contour
2 To soften ...
