Mercedes-Benz R-Class Owner's Manual page 280

Display messages
X
inoperative See
Owner's Manual
¿
4
Reserve fuel
t
Please enter PIN
t
Bluetooth ready
t
No telephone
inserted
W
Top up washer fluid The washer fluid level has dropped to
* optional
Possible cause/consequence
The auxiliary heating* has a temporary
malfunction or is faulty.
There is only a small amount of fuel in the
fuel tank.
The fuel level has fallen below the reserve
range. The operation of the auxiliary heat-
ing* can no longer be guaranteed.
You have not yet logged on to your mobile
phone*.
The Bluetooth connection between your
mobile phone and the audio system or
COMAND APS* is not activated.
Your mobile phone is not inserted in the
bracket*.
1
approximately / of the total reservoir
3
capacity.
Practical advice
Display messages
Possible solution
When the vehicle is on a level surface and the
X
engine has cooled down: try to switch on the
auxiliary heating* four times, waiting for sev-
eral minutes between each attempt.
If the auxiliary heating* does not switch on:
X
visit a qualified specialist workshop.
Refuel at the nearest filling station.
X
Refuel at the nearest filling station.
X
Enter the PIN for the SIM card.
X
If desired, activate the Bluetooth connection
X
between your mobile phone and the audio sys-
tem or COMAND APS* – please refer to the
separate operating instructions.
Insert mobile phone into the
X
bracket* ( page 208).
Y
Top up the washer fluid ( page 223).
X
Y
Z
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