Page 113 of 333

indicator lamp in the instrumen
tcluster
stays on.
X To deactivate: movethe combina tion
switc hback to its normal posi tion.
The _ indicator lam pinthe instrument
cluster goes out.
Headlam pflasher X
To switch on: turnthe key in the igni tion
lock to position 1or 2or star tthe engine.
X Pull the combina tion switc hbrieflyint he
direction of arrow =.Ha
zard warning lamps The hazar
dwarnin glamps automatically
switc hon:
R if an airbag is deployed
R if the vehicle decelerates rapidl yfrom a
speed of more than 70 km/h and comes to
as tandstill
X To switch on the hazar dwarning lamps:
press button :.
All turn signals flash. If you now switch on
at urn signal using the combination switch,
only the turn signal lamp on the corre-
sponding side of the vehicle will flash.
X To switch off the haza rdwarning
lamps: press button :.
The hazard warning lamp switche soff auto-
matically if th evehicle reaches aspeed of
over 10 km/ hagain after full brake applica-
tion. i
The hazard warnin glamps still operate if
the ignition is switched off. Adjusting the headlamp range (halo-
gen headlamps)
The headlamp range control allow syou to
adjust the con eoflight from the headlamps
to suit the vehicle load. g
Driver' sseat and front-passenger seat
occupied
1 Driver's seat, front-passenger seat and
rear seats occupied
2 Driver's seat, front-passenger seat and
rear seats occupied, boot laden
3 Driver's and front-passenger seats occu-
pied and maximu mpermissible rear axle
load utilised, e.g. when towing atrailer
X Start th eengine.
X Turn headlamp range control to the posi-
tion which corresponds to the load in your
vehicle. Headlamp clean
ings ystem
Th eh eadlamps are cleaned automatically if
the "Wipe with washer fluid" function is oper-
ated ten times while the lights are on and the
engine is running (Y page 116). When you
switc hoff th eignition, the automatic head-
lam pcleaning system is reset and countin gis
resume dfrom 0. 110
Exterior lightingLi
gh ts and windscreen wipers
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        Page 214 of 333

Safety systems
Display messages Possible causes/consequences and
M Solutions
ü If the symbol appear
sinthe multifunc tion display, aseat belt
tongue has been clipped into arear seat belt buckle.
Further information on the statu sindicato rfor the rea rseat
belts (Y page 43). ý G
Risk of injury
If the symbol appears in the multifunc tion display, aseat belt
tongue has not been clipped into arear seat belt buckle.
X If necessary, ask the occupant sinthe rea rtofasten their
seat belts.
Further information on the status indicator for the rear seat
belts (Y page 43). ÷ ES
Pi nop‐
erative
See Own‐
er's Man‐
ual G
Ris
kofa ccident
ESP ®
,B AS ,PRE-SAFE ®
,t he HOL Dfunction, hill start assist
and ESP ®
trailer stabilisation are not available due to amal-
function. BAS PLUS and PRE-SAFE ®
Brake may also have
failed. In addition, the äandå warning lamps light up
in the instrumen tcluster.
ATTENTION ASSIST is deactivated.
The brake system continues to func tion normally, but without
the func tions listed above.
X Drive on carefully.
X Visit aqualified specialist workshop. PRE-SAFE inopera‐
tive See
Owner's
Manual
G
Risk of injury
Importan tfunctions of PRE-SAFE ®
have failed. All other occu-
pant safety systems, e.g. airbags, remain available.
X Visit aqualified specialist workshop. Display messages
211On-board computer and displays
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        Page 243 of 333

Problem Possible causes/consequences and
M Solutions
äå
The yellow ESP
®
and
ESP ®
OFF warning
lamps ar elit while the
engine is running. G
Risk of accident
ESP ®
,B AS ,BAS PLUS, PRE-SAFE ®
,P RE-SAFE ®
Brake, the HOLD
function, hill start assist, the adaptive brake lights and ESP ®
trailer
stabilisatio nare not availabl edue to amalfunction .ESP ®
will not
stabilise the vehicl eifitstarts to skid or if awheel starts to spin.
The brake system con tinues to function normally, but without the
functions listed above.
ATTENTION ASSIST is deactivated.
X Observe the additional displa ymessages in the multifunction
display.
X Drive on carefully.
X Visit aqualified specialist workshop. 6
The red SRS warning
lamp is lit while the
engine is running.
G
Risk of injury
The restraint systems are malfunctioning. The airbags or belt ten-
sioners may either be triggered unintentionally or, in the event of
an accident, not be triggered at all.
X Drive on carefully.
X Visit aqualified specialist worksho pimmediately. Engine
Problem Possible causes/consequence
sand M Solutions
;
The yellow engine diag-
nostic
swarning lamp
lights up while the
engine is running. There may be
afault, for example:
R in the engine management
R in the fuel injection system
R in the exhaust system
R in the ignition system (for vehicles with petrol engines)
The emissio nlimit values may be exceeded and the engine can
run in emergenc ymode.
X Hav ethe vehicle chec kedass oon as possible at aqualified
specialist workshop. ;
The yellow engine diag-
nostics warning lamp
lights up while the
engine is running.
Vehicles with
adiesel engine: the fuel tank has been run com-
pletely dry and the engine will not start. There is air in the fuel
system (Y page 152). 240
Warning and indicator lamp
sinthe instrument clusterOn-board computer and displays
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