Mercedes-Benz 2015 GLK, Operator'S Manual

Page: 203 / 316

Problem Possible causes/consequences and
M
Solutions
7
The red seat belt
warning lamp flashes
and an intermittent
audible warning
sounds.
G
Risk of injury
The driver or front passenger has not fastened their seat belt. In
addition, you are driving faster than 15 mph (25 km/h) or you have
briefly driven faster than 15 mph (25 km/h).
X
Fasten your seat belt (
Y
page 51).
The warning lamp goes out and the intermittent warning tone
ceases.
G
Risk of injury
There are objects on the front-passenger seat. In addition, you are
driving faster than 15 mph (25 km/h) or you have briefly driven
faster than 15 mph (25 km/h).
X
Remove the objects from the front-passenger seat and stow
them in a secure place.
The warning lamp goes out and the intermittent warning tone
ceases.
Safety systems
Problem Possible causes/consequences and
M
Solutions
$
(USA only)
J
(Canada only)
The red brake system
warning lamp comes on
while the engine is
running. A warning tone
also sounds.
G
Risk of accident
There is not enough brake fluid in the brake fluid reservoir.
X
Pull over and stop the vehicle safely as soon as possible, paying
attention to road and traffic conditions. Do not continue driving
under any circumstances.
X
Engage the parking brake.
X
Consult a qualified specialist workshop immediately.
X
Observe the additional display messages in the multifunction
display.
Do not add brake fluid. This will not correct the malfunction.
G
WARNING
Driving with the brake warning lamp illuminated can result in an accident. Have your brake system
checked immediately if the brake warning lamp stays on. Do not add brake fluid before checking
the brake system.
Overfilling the brake fluid reservoir can result in spilling brake fluid on hot engine parts and the
brake fluid catching fire. You can be seriously burned.
Warning and indicator lamps in the instrument cluster
201
On-board computer and displays
Z