Mercedes-Benz S-Class 2013 Owners Manual - Manual (Page 437)

Driving systems
Problem Possible causes/consequences and M Solutions
·
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.
More information about DISTRONIC PLUS (
Y
page 336) and
PRE-SAFE ® Brake (
Y
page 77).
Warning and indicator lamps in the instrument cluster
435
On-board
computer
and
displays
Z