Operation Manual

Warning/
indicator
lamp
N Signal type
Possible causes/consequences and M
Solutions
X
At coolant temperatures below 248 ‡ (120 †), drive 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 Signal type
Possible causes/consequences and 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, a pedestrian 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.
Observe the additional information on PRE‑SAFE
®
Brake (Y page 73).
Observe the additional information on the distance warning function of COLLISION
PREVENTION ASSIST PLUS (
Y page 67).
Warning and indicator lamps in the instrument cluster
243
On-board computer and displays
Z