Warning Lamp - Mercedes-Benz C-Class Coupe Operator's Manual

Warning and indicator lamps in the instrument cluster
Problem
Driving systems
Problem
·
The red distance
warning lamp lights up
while the vehicle is in
motion.
·
The red distance
warning lamp lights up
while the vehicle is in
motion. A warning tone
also sounds.
Possible causes/consequences and M Solutions
Make sure that the air supply to the engine radiator is not
X
blocked, e.g. by snow, slush or ice.
Check the coolant level and add coolant (
X
the warning notes.
If you need to add coolant more often than usual, have the
X
engine coolant system checked.
At coolant temperatures below 248 ‡ (120 †) drive to the
X
nearest qualified specialist workshop.
Avoid subjecting the engine to heavy loads, e.g. driving in
X
mountainous terrain, and stop-and-go traffic.
Possible causes/consequences and M Solutions
G WARNING
The distance to the vehicle in front is too small for the speed
selected.
There is a risk of an accident.
Increase the distance.
X
G
WARNING
You are approaching a vehicle or a stationary obstacle in your line
of travel at too high a speed.
There is a risk of an accident.
Be prepared to brake immediately.
X
Pay careful attention to the traffic situation. You may have to
X
brake or take evasive action.
More information about DISTRONIC PLUS (
®
PRE-SAFE Brake ( page 67).
Y
I n f o r m a t i o n P r o v i d e d b y :
page 272). Observe
Y
page 157) and
Y
Z
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