Mercedes-Benz SL 2015 Owner's Manual page 247

Warning and indicator lamps
244
Warning and indicator lamps
General notes
Some systems carry out a self-diagnosis when the ignition is switched on. Several warning and
indicator lamps can thereby temporarily light up or flash. This behaviour is non-critical. These
warning and indicator lamps only indicate a malfunction if they light up or flash after the engine is
started or during a journey.
Safety
Seat belts
Warning/
indicator
lamp
ü
ü
ü
ü
N N Signal type
Possible causes/consequences and M M Solutions
N Only for certain countries: the red seat belt warning lamp lights up for 6 seconds
after the engine starts.
The seat belt warning lamp reminds the driver and front passenger to fasten their
seat belts.
Fasten your seat belt (
X
N Only for certain countries: the red seat belt warning lamp lights up after the
engine starts. In addition, a warning tone sounds for up to 6 seconds.
The driver's seat belt is not fastened.
Fasten your seat belt (
X
The warning tone ceases.
N The red seat belt warning lamp lights up after the engine starts, as soon as the
driver's or the front-passenger door is closed.
The driver or 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 them in a secure
X
place.
The warning lamp goes out.
N The red seat belt warning lamp flashes and an intermittent audible warning
sounds.
The driver or passenger has not fastened their seat belt. At the same time, you are
driving faster than 25 km/h or have briefly driven faster than 25 km/h.
Fasten your seat belt (
X
The warning lamp goes out and the intermittent warning tone ceases.
There are objects on the front-passenger seat. At the same time, you are driving
faster than 25 km/h or have briefly driven faster than 25 km/h.
Remove the objects from the front-passenger seat and stow them in a secure
X
place.
The warning lamp goes out and the intermittent warning tone ceases.
page 42).
Y
page 42).
Y
page 42).
Y
page 42).
Y