Mercedes-Benz B-Class Owner's Manual page 454

Dr Driving syst iving systems ems
Display messag Displa y messages es
ë
Off
é
ATTENTION ASSIST inoper-
ative
é
ATTENTION ASSIST: Take a
break!
Possible causes/conseq P ossible causes/consequences and uences and
* The HOLD function is deactivated because the vehicle is slipping or a condition for activation is not ful lled.
Reactivate the HOLD function later or check the activation conditions for the HOLD function (
#
* ATTENTION ASSIST is malfunctioning.
Consult a quali ed specialist workshop.
#
* ATTENTION ASSIST has detected fatigue or an increasing lack of concentration on the part of the driver
( page 230).
/
If necessary, take a break.
#
M M Solutions Solutions
Display messages and warning/indicator lamps 451
/
451
page 228).