The system automatically switches down
from level 3 to level 2 after approximately
eight minutes.
The system automatically switches down
from level 2 to level 1 after approximately ten
minutes.
The system automatically switches off
approximately 20 minutes after it is set to
level 1.
You can set the distribution of the heated
sections of the seat cushion and backrest
using COMAND (
Y
page 318).
X
Make sure that the SmartKey is in position
1 or 2 in the ignition lock.
X
To switch on: press button
:
repeatedly
until the desired heating level is set.
X
To switch off: press button
:
repeatedly
until all the indicator lamps go out.
i
If the battery voltage is too low, the seat
heating may switch off.
Problems with the seat heating
The seat heating has switched off prema-
turely or cannot be switched on. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X
Switch off electrical consumers that you do
not need, such as the rear window
defroster or interior lighting.
X
Once the battery is sufficiently charged,
switch on the seat heating again.
Switching the seat ventilation on/off
Activating/deactivating
The three blue indicator lamps in the buttons
indicate the ventilation level you have selec-
ted.
X
Make sure that the SmartKey is in position
2 in the ignition lock.
X
To switch on: press button
:
repeatedly
until the desired ventilation level is set.
X
To switch off: press button
:
repeatedly
until all the indicator lamps go out.
i
If the battery voltage is too low, the seat
ventilation may switch off.
i
If you open the roof with the SmartKey
(
Y
page 102), the seat ventilation of the
driver's seat switches on automatically and
the side windows open.
Problems with the seat ventilation
The seat ventilation has switched off prema-
turely or cannot be switched on. The vehicle's
electrical system voltage is too low because
too many electrical consumers are switched
on.
X
Switch off electrical consumers which you
do not need, such as the rear window
defroster or interior lighting.
Seats
113
Seats,
steering
wheel
and
m
irrors
Z
Содержание SL 400
Страница 4: ......
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Страница 83: ...Useful information 82 SmartKey 82 Doors 88 Trunk 91 Side windows 96 Roof 100 81 Opening and closing...
Страница 136: ...134...
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Страница 380: ...X To confirm the message press W the COMAND controller X Take the DVD out of the slot 378 Navigation COMAND...
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Страница 515: ...Useful information 514 Stowage areas 514 Features 518 513 Stowage and features...
Страница 536: ...534...
Страница 537: ...Useful information 536 Engine compartment 536 ASSYST PLUS 540 Care 541 535 Maintenance and care...
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