Smartkey - Mercedes-Benz CLA Operator's Manual

Warning and indicator lamps in the instrument cluster

SmartKey

Display messages
+
Key Does Not Key Does Not
Belong to Vehicle Belong to Vehicle
+
Take Your Take Your Key Key from from
Ignition Ignition
+
Obtain a New Key Obtain a New Key
Warning and indicator lamps in the instrument cluster
Seat belts
Problem
ü
After starting the
engine, the red seat
belt warning lamp lights
up for six seconds.
ü
After starting the
engine, the red seat
belt warning lamp lights
up. In addition, a warn-
ing tone sounds for up
to six seconds.
ü
The red seat belt warn-
ing lamp lights up after
the engine starts, as
soon as the driver's or
the front-passenger
door is closed.
Possible causes/consequences and M M Solutions
You have put the wrong SmartKey in the ignition lock.
Use the correct SmartKey.
X
The SmartKey is in the ignition lock.
Remove the SmartKey.
X
The SmartKey needs to be replaced.
Visit a qualified specialist workshop.
X
Possible causes/consequences and M M Solutions
The seat belt warning lamp reminds the driver and front passenger
to fasten their seat belts.
Fasten your seat belt (
X
The driver's seat belt is not fastened.
Fasten your seat belt (
X
The warning tone ceases.
The driver or front passenger has not fastened their seat belt.
Fasten your seat belt (
X
The warning lamp goes out.
There are objects on the front-passenger seat.
Remove the objects from the front-passenger seat and stow
X
them in a secure place.
The warning lamp goes out.
page 52).
Y
page 52).
Y
page 52).
Y
243
Z