Page 22 of 609
1
QR code for accessing there scue card →
28
2 Safetyve sts →
425
3 Buttons forth e SOS emer gency call sy stem
and breakdown assis tance →
365
4 Tocheck and top up operating fluids →
475
5 Totow- start and tow aw ay →
439
6 Flat tyre →
427
7 Starting assis tance →
437
8 Haza rdwa rning lights →
13 8 9
Fire extinguisher →
427
A Fuelfiller flap with instruction labels for tyre
pressu re, fuel type and QR code for accessing
th ere scue card →
187
B Totow- start and tow aw ay →
439
C TIREFIT kit →
429
D First-aid kit (so ftsided) →
426
E Warning triangle →
426 At
aglance – Emer gencies and breakdowns 19
Page 179 of 609

R
2 Gentle deceleration and rolling
R 3 Consis tent speed
The inner segment does not light up and the
outer segment em pties:
R 1 Sporty acceleration
R 2 Heavy braking
R 3 Fluctuations in speed
Yo u ha vedriven economically when:
R theth re e outer segments are comple tely fil‐
led simultaneously
R the ECO display 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 under Bonus
from start. The range 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) and plug-in
hy brids: ECO Assist analyses data
forth eve hicle's expec‐
te dro ute. This allo wsthe sy stem tooptimally
adjust the driving style fo rth ero ute ahead, sa ve
fuel and recuperate. If the sy stem de tects an
eve nt ahead, e.g. a speed limit or a roundabout,
it will appear on the multifunction displa y.The
fo llowing symbols can be displa yed: Not all
events can be displa yed, depending on the
engine type. 1
Event ahead
2 Distance totheeve nt ahead
3 "Foot off the accelerator" prom pt
A di fferent number of segments 2will light up
around the symbol depending on the dis tance to
th eeve nt ahead:
R Few segments: theev ent ahead is near.
R Many segments: theev ent ahead is fur ther
aw ay.
The "Foot off the accelerator" symbol 3will
appear on the multifunction display as well as
th e "Event ahead" symbol 1. In drive pro‐
gram ;, the "Foot off the accelera tor" sym‐ 176
Driving and pa rking
Page 192 of 609

Even small amounts of
the wrong fuel
could result in damage tothe fuel sy stem
and the engine. The repair costs are high. 0007
Consult a qualified specialist workshop. 0007
Have the fuel tank and fuel lines
drained compl etely. 000E
NO
TEDo not use petrol torefuel vehi‐
cles with a diesel engine. If
yo u acciden tally refuel with the wrong fuel:
R Do not switch the ignition on. Otherwise,
fuel can enter the fuel sy stem.
Even small amounts of the wrong fuel
could result in damage tothe fuel sy stem
and the engine. The repair costs are high. 0007
Consult a qualified specialist workshop. 0007
Have the fuel tank and fuel lines
drained compl etely. 000E
NO
TEFuel may spr ayout when you
re mo vethe fuel pump nozzle. 0007
Only fill th e fuel tank until the pump
nozzle switches off. Re
quirements:
R The vehicle is unloc ked.
0009 Do not get into theve hicle again during the
re fuelling process. Otherwise, electros tatic
ch arge could build up again.
Obser vethe no tes on operating fluids
(0013 page475).
Plug-in hybrid: obser vethe no tes in the Supple‐
ment. Otherwise, you may failto recognise dan‐
ge rs. 1
Fuelfiller flap
2 Brac ketfo rth e fuel filler cap
3 Tyre pressure table
4 QR code forre scue card
5 Fuel type 0007
Press fuel filler flap 1. 0007
Turn the fuel filler cap anti-clockwise and
re mo veit. Driving and parking
18 9