Owners Manual
Problem Possible causes/consequences and M Solutions
b
When the key is
turned to
position 2 in the
ignition lock, the
yellow bulb
warning lamp
lights up.
A bulb in the exterior lighting (with the exception of the front
perimeter lamps and trailer lighting) is defective
4
.
X
Replace defective bulbs as soon as possible (Y page 235).
1
The yellow door
indicator lamp
lights up while
you are driving.
The vehicle is moving without all doors or the hood being closed.
X
Close the doors or hood.
1
The yellow door
indicator lamp
lights up.
The electrical step has retracted or extended only partially or not
at all.
X
Make sure that there is sufficient free space for the electrical
step.
X
Open or close the sliding door again.
X
If the electrical step still does not extend or retract fully, push
the step in manually (Y page 252). Before stepping out, remind
the passengers that the step is missing.
Notes on display messages
Important safety notes
G
WARNING
No information will be displayed if either the
instrument cluster or the display is
inoperative.
As a result, you will not be able to see warning
and indicator lamps or information about the
driving conditions, such as speed or outside
temperature. Driving characteristics may be
impaired. Adjust your driving style and vehicle
speed accordingly.
Contact a qualified specialist workshop
immediately.
G
WARNING
If service work is not carried out correctly, the
operating safety of your vehicle may be
affected. This could cause you to lose control
of your vehicle and cause an accident.
Moreover, the safety systems may no longer
be able to protect you or others as they are
designed to do.
Always have service work carried out at a
qualified specialist workshop.
i
If you turn the key to position 2 in the
ignition lock, all warning/indicator lamps
(except the turn signal indicator lamps) and
the display are activated. Please make sure
that they are working properly before
commencing a journey.
4
The lamp failure indicator may, depending on equipment, be omitted for all lamps with the exception of turn
signals.
Troubleshooting
199
Practical advice
Z