Troubleshooting - Mercedes-Benz GL-Class 2009 Owner's Manual

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Troubleshooting

Points to remember
G
Risk of accident and injury
The operating safety of your vehicle could be compromised if service work is carried out improp-
erly. You could lose control of the vehicle and cause an accident. Safety systems may also not
be able to protect you or others as intended.
Always have maintenance work carried out at a qualified specialist workshop. The workshop must
have the necessary specialist knowledge and tools to carry out the work required. Mercedes-
Benz recommends that you use a Mercedes-Benz Service Centre for this purpose. In particular,
work relevant to safety or on safety-related systems must be carried out at a qualified specialist
workshop.
Warning and indicator lamps in switches and buttons
Problem
One or all of the indica-
tor lamps in the seat
ventilation* button are
flashing. The seat ven-
tilation* has switched
off automatically.
One or all of the indica-
tor lamps in the seat
heating* button are
flashing. The seat heat-
ing* has switched off
automatically.
The steering wheel
heating* indicator lamp
on the lower left lever of
the steering column is
flashing.
* optional
Possible causes/consequences and X X Solutions
The on-board voltage is too low, because too many consumers are
switched on.
Switch off consumers that are not required, e.g. rear window
X
heating or interior lighting.
Once the battery is sufficiently charged, the seat ventilation*
will switch back on automatically.
The on-board voltage is too low, because too many consumers are
switched on.
Switch off consumers that are not required, e.g. rear window
X
heating or interior lighting.
Once the battery is sufficiently charged, the seat ventilation*
will switch back on automatically.
The on-board voltage is too low, because too many consumers are
switched on. The steering wheel heating* has switched off auto-
matically.
Switch off consumers that are not required, e.g. rear window
X
heating or interior lighting.
Once the battery is sufficiently charged, the steering wheel
heating* will switch back on automatically.
Version: 2.11.8.1
Troubleshooting
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