Mercedes-Benz S-Coupe 2015 - Manual (Page 291)

Warning/
indicator
lamp
N N Signal type
Possible causes/consequences and M
M Solutions
X Leave the vehicle and keep a safe distance from the vehicle until the engine
has cooled down.
X
Check the coolant level and add coolant, observing the warning notes
(
Y
page 322).
X If you need to add coolant more often than usual, have the engine coolant
system checked.
X
Make sure that the air supply to the engine radiator is not blocked, e.g. by
snow, slush or ice.
X At coolant temperatures below 257 ‡ (125 †), you can continue driving to
the nearest qualified specialist workshop.
X
Avoid subjecting the engine to heavy loads, e.g. driving in mountainous
terrain, and stop-and-go traffic.
Driving systems
Warning/
indicator
lamp
N N Signal type
Possible causes/consequences and M
M Solutions
· N The red distance warning lamp lights up while the vehicle is in motion. A
warning tone also sounds.
You are approaching a vehicle or a stationary obstacle in your line of travel at
too high a speed.
X
Be prepared to brake immediately.
X
Pay careful attention to the traffic situation. You may have to brake or take
evasive action.
Further information on PRE‑SAFE ® Brake (
Y
page 73).
For further information about the distance warning function of COLLISION
PREVENTION ASSIST PLUS, see (
Y
page 69).
Warning and indicator lamps in the instrument cluster
289
On-b
oard
comput
er
and
display
s
Z