Mercedes-Benz Metris Operator's Manual page 273

Lights Lights
Display messag Displa y messages es
b
Check Left Low
Beam (example)
b
Auto Lamps Inoperative
b
Auto Lamp Function
Inoperative
b
Malfunction See Opera-
tor's Manual
Indicat Indicator and w or and war arning lam ning lamps ps
Indicator and w Indicat or and war arning lam ning lamps on t ps on the ins
cluster er clust
Some systems will perform a self-test when the
vehicle is switched on. Some indicator and warning
lamps may brie y light up or ash. This behavior is
non-critical. These indicator and warning lamps
indicate a malfunction only if they light up or ash
a er the vehicle has been started or during a jour-
ney.
Display messages and warning and indicator lamps 271
Possible causes/conseq P ossible causes/consequences and uences and
* The corresponding light source is defective.
Have defective LED lights replaced at a quali ed specialist workshop.
Observe the notes on changing a bulb (
#
Replace the malfunctioning bulb at the front (
#
( page 82).
/
* The light sensor is faulty. The automatic driving lights are malfunction-
ing.
Switch the light functions on/o manually (
#
Consult a quali ed specialist workshop.
#
* The light sensor is faulty. The automatic driving lights are malfunction-
ing.
Switch the light functions on/o manually (
#
Consult a quali ed specialist workshop.
#
* The exterior lighting is malfunctioning.
Consult a quali ed specialist workshop.
#
* Vehicles with trailer hitch: a fuse may be defective.
* N N O O TE TE Electrical fuses
Observe the information in the supplement. You may other-
#
wise fail to recognize dangers.
Check the fuses and replace any blown fuses (see "Fuse assign-
#
ment" supplement).
If the display continues to show the message:
Consult a quali ed specialist workshop.
#
he instr trument ument
M M Solutions Solutions
page 79).
/
page 80) or rear
/
page 76).
/
page 76).
/
271