Auxiliary Heating - Mercedes-Benz Sprinter Operator's Manual

Troubleshooting
216
Problem
The PARKTRONIC
warning displays
implausible distances.
For example, all the
segments may be lit
even though there is no
obstacle present.
The speed cannot be
set when cruise control
9
is activated .
White stripes appear on
the rear view camera's
monitor display or the
picture flickers.
The rear view camera is
functioning incorrectly
or not at all.

Auxiliary heating

G
Warning
The operating safety of the vehicle can be compromised if maintenance work is carried out
incorrectly. In particular, work that is carried out incorrectly on the heater jeopardizes its
operating safety. This could cause you to lose control of the vehicle and cause an accident. The
safety systems may also not be able to protect you or others as they are designed to do.
Always have maintenance work carried out at a qualified specialist workshop. The qualified
specialist workshop must have the necessary specialist knowledge and tools to carry out the
work required. We recommend that you use an authorized Sprinter Dealer for this purpose. In
particular, work relevant to safety or on safety-related systems must be carried out at a qualified
specialist workshop.
9 Only on vehicles with steering wheel buttons.
Possible causes/consequences and M Solutions
The license plate or other parts attached near the sensors may
not be secured correctly.
X
Check the license plate and attachment parts near the sensors
for correct seating.
The display is showing a message of high priority and cannot
therefore show a change in speed.
X
Proceed as instructed by the message in the display.
X
Deactivate cruise control
The rear view camera is exposed to very bright white light or
fluorescent light.
X
Check whether the rear view camera works at another location.
The surrounding area is very dark.
R
The outside temperature has changed rapidly or is very high.
R
The camera lens is dirty or obstructed.
R
X
Check the rear view camera and clean the camera lens if
Y
necessary ( page 163).