Adjusting the four-way lumbar support
You can adjust the contour of the front seat backrests individually to provide optimum support for your back.

1. To raise the backrest contour
2. To soften the backrest contour
3. To lower the backrest contour
4. To harden the backrest contour
See also:
Everything considered: integral Mercedes-Benz safety concept
The comprehensive Mercedes approach to integral safety also applies in the
new R-Class. This trailblazing safety philosophy goes well beyond compliance
with standardised crash test regulations. It ...
Driving safety systems overview
In this section, you will find information about the following driving safety
systems:
• ABS (Anti-lock Braking System)
• BAS (Brake Assist System)
• BAS PLUS (Brake Assist System Plus*)
...
Weight of optional extras
The combined weight of those optional extras
that weigh more than the replaced standard
part and more than 2.3 kilograms (5 lbs).
These optional extras, such as highperformance
brakes, level co ...
