Page 191 of 681

Switching
the ECO start/s top function
off/on #
Press button 1.
A displ ayappears in the instrument clus ter
when swit ching the ECO start/ stop function
off/on.
% A continuous display appears in the instru‐
ment clus ter while the ECO start/ stop func‐
tion is deactivated. ECO display function
The ECO display summarises
your driving char‐
acteristics from thest art of the journey toits
completion and assists you in achieving the
most economical driving style.
Yo u can influence consum ption if you:
R drive with particular care
R drive theve hicle in drive program ;
R obser vethege arshift recommendations The lettering in
the segment lights up brightl y,
th e outer edge lights up and the segment fills up
in thefo llowing situations:
R 1 steady speed R
2 gentle deceleration and rolling
R 3 moderate acceleration
The lettering in the segment is gr ey,th e outer
edge is dark and the segment em pties in thefo l‐
lowing situations
R 1 fluctuations in speed
R 2 heavy braking
R 3 sporty acceleration
Yo u ha vedriven economically when:
R theth re e segments fill up comple tely at the
same time
R the edge around all thre e segments lights up
The additional range achi eved as a result of your
driving style in comparison with a driver with a
ve ry sporty driving style is shown in the cent re
of the display 4. Therange displ ayed does not
indicate a fixe dre duction in consum ption. ECO Assist function
Ve
hicles with a 48 V on-board electrical sys‐
te m (EQ Boo sttech nology): 18 8
Driving and pa rking
Page 221 of 681
ESP
®
ch aracteristics per drive prog ramDrive prog
ram
ESP®
mode Cha
racteristics
A (Comfort)
Ve hicles with ACTIVE BODY CONT ROL:N
(CURVE)
; (Econo my) ESP
®
Comfort These drive programs pr
ovide the ideal balance
between traction and stabilit y.
Drive program Aisthe drive prog ram recom‐
mended for all road conditions.
Select drive prog ram A, Nor; both
in dry and particularly in dif ficult road condi‐
tions, such as sn owor ice, or when thero ad is
we t from rain.
C (Sport)
ESP®
Sport This drive program continues
toofferst ability
but with a sporty setup which allo wsthe enthu‐
siastic driver a more active driving style.
Select drive program Cin good road condi‐
tions, forex ample on dry roads and clear
st re tches of road. 218
Driving and pa rking
Page 222 of 681
Drive prog
ram
ESP®
mode Cha
racteristics
B (Sport Plus)
ESP®
Spo rtPlus The
vehicle's own under steering and oversteer‐
ing characteristics are accentuated. This allo ws
a more active driving style to be adop ted.
Select drive prog ram B in good road condi‐
tions, forex ample on dry roads and clear
st re tches of road.
F (Off-road)
G (Off-road Plus in vehicles with Off-road
pac kage) Off-road ESP
®
These drive programs assistyou when driving
off- road.
Select drive program Ffor easily negotiable
off-road terrain, e.g. dirt trac ks,gr av el or sandy
sur faces.
Select drive program Gforro ugh terrain, e.g.
fo rst eep and/or une vente rrain or for driving on
rock yte rrain. Fu
nction of Off-road ESP ®Off-road ESP
®
is activated automatically when
yo u select drive prog ram F orG. It inter‐
ve nes la ter if there is oversteering or under steer‐
ing, thus impr oving traction. Driving and parking
219
Page 256 of 681

Setting
the entering/exiting le vel (AIRMATIC)
Re quirements:
R The engine is running.
R The vehicle is moving at speeds less than
30 km/h
Multimedia sy stem:
, © .
Settings .
Schnellzugriff
(Quick access) #
Select Lower when entering On.
The vehicle is lo weredto low le vel -2 tofacili‐
ta te entering and exiting.
% Further information on AIRMATIC
(→ page 247). AC
TIVE BODY CONT ROL AC
TIVE BODY CONT ROL function
AC TIVE BODY CONTROL is an electrohydraulic
suspension sy stem with variable damping forimpr
oved driving comfort. The all-round le vel
control sy stem ensures the best possible sus‐
pension and const ant ground clearance, even
with a laden vehicle. When driving at speed, the
ve hicle is lo wered automatically toimpr ovedriv‐
ing saf ety and toreduce fuel consum ption. The
suspension tuning is adjus ted depending on the
ro ad sur face, vehicle load and the drive program
selected.
The ROAD SUR FACE SCAN function de tects
areas of une venness in thero ad before you drive
ove rth em bymeans of a multifunction camera.
This reduces chassis mo vements.
The damping is adju sted individually toeach
wheel and depends on thefo llowing factors:
R Driving style, e.g. sporty
R Road condition, e.g. bumps
R Drive program AC
TIVE BODY CONTROL comprises:
R ROAD SUR FACE SCAN
R Cur veinclination function CURVE
R Free driving mode
R Individual wheel control
R Air suspension with automatic le vel control
R Speed-dependent lo wering toreduce fuel
consum ption
R Manual le vel adjustment
R ADS PLUS (Adaptive Damping Sy stem with
const ant adjustment of damping characteris‐
tics)
R DYNA MIC SELECT switch and le vel button Driving and parking
253
Page 261 of 681

RO
AD SUR FACE SCAN:
R Monitors thero ad in front of theve hicle
using multifunction camera 1.
R Is active when one of drive programs A
(Comfort) or N(CURVE) is selected.
R Detects une venness in thero ad sur face, e.g.
bu mp s, before theve hicle drives overth em.
R Reduces chassis mo vements. Sy
stem limitations
RO AD SUR FACE SCAN can be impaired in the
fo llowing situations or can stop functioning:
R Ifth e car riag ewa y is insuf ficiently lit, e.g. at
night.
R In sno w,rain, fog, heavy spr ay, if there is
gl are, in direct sunlight or in great lyvarying
light conditions.
R Ifth e windscreen in the area of multifunction
camera 1is dirty, mis ted up, damaged or
co vered.
R Ifth ero ad sur face has no optic stru cture or
re flects light.
R Ifth e dis tance totheve hicle in front is too
short.
R If sections of thero ute ha veave ry small
ra dius of cur vature.
R During dynamic driving manoeuv res, e.g. if
yo u accelerate or brake theve hicle sharply.
R Atspeeds below 7 km/h or abo ve
18 0 km/h.
R Ifth eve hicle is at a raised le vel or in drive
program C(Sport) or B(Sport Plus). Obser
vethe no tes on cleaning the multifunction
camera (→ page 499).
Fr ee driving mode &
WARNING Risk of inju rydue totheve hi‐
cle moving up and down
When free driving mode is activated, the
ve hicle bounces up and down. Body parts
could become trapped if they are between
th eve hicle body and the tyres or underneath
th eve hicle. #
Make sure that nobody is under or in
th e immediate vicinity of theve hicle
when free driving mode is activated. *
NO
TERisk of dama gedue totheve hicle
moving up and down When free driving mode is activated,
the
ve hicle bounces up and down. Vehicle parts
may be damaged if the underbody bottoms
out. 258
Driving and parking