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Seats
771
AIRSCARF neck-level heating
X Make sure the key is in position 2in the
ignition lock.
X To activate: press button 1.
Three red indicator lamps in the button light
up. The blower starts up after apreheating
phase of ten seconds.
X Press button 1repeatedly until the
desired heating level is set.
X To switch off: press button1repeatedly
until all the indicator lamps go out.
i The blower continues running for seven
seconds to cool down the heating ele-
ments. i
If the battery voltage is too low, the AIR-
SCARF neck level heating may switch off. Seat ventilation*
The three bluei ndicator lamps in the button
indicate the ventilation level you have selec-
ted. 1
Seat ventilation
X Make sure that the key is in position 1or
2 in the ignition lock.
X To switch on: press button1repeatedly
until the required ventilation level is set.
X To switch off: press button1repeatedly
until all the indicator lamps go out. i
If the battery voltage is too low, the seat
ventilation may switch off. Seat heating
The two red indicator lamps in the button
indicate the heating level you have selected.
i If the battery voltage is too low, the seat
heating may switch off.
Vehicles without seat ventilation* 1
Normal heating
2 Rapid heating
i The system automatically switches down
from level 2to level 1after approximately
eight minutes. Controls
*o ptional
230_AKB; 5; 4, en-GB
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Page 231 of 317
Displa
ymessages 228 Display messages Possible cause/consequence Possible solution
t Bluetoot
hready Th
eB luetooth connection between your
mobil ephone an dCOM ANDisn ot activa-
ted. X
If desired, activate the Bluetooth connection
between your mobil ephone an dCOM AND–
please refe rtothe separate operating instruc-
tions. t No telephone
inserted Your mobil
ephone is not inserted in the
bracket*. X
Inser tmobil ephone into the bracket*
(Y page 166). \ Rais
eroll-over
bar G
Ris
kofi njury
Th er oll-ove rbaris faulty. X
Rais ethe roll-ove rbar ( Ypage 46).
X Visi taq ualified specialis tworkshop. \ Rais
eroll-over
bar Th
er oll-ove rbarhasb eena utomatically
deployed an dyou have attempte dtoopen
or clos ethe roof. X
Manually extend the roll-ove rbaruntil yo uhear
it engag e(Ypage 46).
X Open or clos ethe roo f(Ypage 154). K Vario-roof Opera-
tion only at stand-
still Yo
utried to open the roo fwhile the vehicle
wa sm oving. X
Stop safely when traffi cconditions allo wand
operate the soft top again. K Vario-roof lower-
ing Th
er oofisn ot full yopenedorc losed. The
hydraulics ar edepressurised. X
Full yopenorc losethe roof. K Open
/close Vario-
roof completely Th
er oofisn ot locked. X
Stop in accordance with the traffi cconditions.
X Push or pull the roo fswitch( Ypage 154) ,until
the roo fisfullyopen or closed. Practical advi
ce
*optional
230_AKB; 5; 4, en-GB
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Page 263 of 317
Changing th
ebulbs 260 Do no
tchang ex enon bulbs yourself ,but
have them replace dataqualified specialist
workshop whic hhas th eneces saryspecial-
ist knowledge and tools to carry out the
wor krequired.
Mercedes-Benz recommends that you use
aM ercedes-Benz Service Centr efor this
purpose .Inparticular, wor krelevan tto
safet yoro nsafety-related systems must be
carried out at aqualified specialist work-
shop.
! Do no tchang et he LEDs yourself .You
could otherwise damag ethe LEDs or parts
of th evehicle. Overview Front bulbs
Bulb Type
1 Additional turn
signal lamp LEDs
23 2 Turn signal
PY 24 W
23 3 Dipped-beam
headlamps
D1S35W
24 4 Main-beam
headlamp H7 55 W
Side lamp/park-
ing lamp W5W(
Blue
Vision) Cornering
light*
25 H7 55 W
5 Front foglamp
H11 55 W
23 23
These bulbs must be replaced at aqualifie dspecialist workshop, e.g .aMercedes-Ben zServic eCentre.
24 Vehicles with bi-xenon headlamps: always have these bulbs changed at aqualifie dspecialist workshop, e.g .aMercedes-Ben zServic eCentre.
25 Vehicles with Intelligen tLight System*. Practical advice
*optional
230_AKB; 5; 4, en-GB
bjanott ,V ersion: 2.9.6
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