Mercedes-Benz GLS Owner's Manual page 477

474 Display messages and warning/indicator lamps
Display messages
Check brake pads See
Owner's Manual
Driving systems
Display messages
ë
Off
é
ATTENTION ASSIST inoper-
ative
Possible causes/consequences and
Do not top up the brake fluid.
#
* The brakepads have reached the wear limit.
Consult a qualified specialist workshop.
#
Possible causes/consequences and
* The HOLD function is deactivated because the vehicle is slipping or a condition for activation is not fulfilled.
Reactivate the HOLD function later or check the activation conditions for the HOLD function (
#
* ATTENTION ASSIST is malfunctioning.
Consult a qualified specialist workshop.
#
M M Solutions
M M Solutions
page 235).
/