See also:

Notes on technical data
The data stated here specifically refers to a vehicle with standard equipment. Consult an authorized Mercedes-Benz Center for the data for all vehicle variants and trim levels. ...

EASY-ENTRY/EXIT feature (third rowof seats)
Important safety notes WARNING   To help avoid personal injury, the second-row seat backrests must be properly locked either in the upright position or, when using the expanded cargo vo ...

Adjusting the lumbar support
Vehicles without the memory function: You can adjust the contour of the front seats so as to provide optimum support for your back. Move adjustment lever 1 in the direction of the arrow until the ...