Mercedes-Benz 2016 GL Operator's Manual page 334

Warning and indicator lamps in the instrument cluster
332
Problem
÷ å
The yellow ESP
®
ESP OFF warning
lamps are lit while the
engine is running.
Possible causes/consequences and M Solutions
®
ESP , BAS, PRE-SAFE
wind Assist and ESP
®
and
able.
COLLISION PREVENTION ASSIST, BAS PLUS and
®
PRE‑SAFE
ATTENTION ASSIST is deactivated.
Self-diagnosis is not yet complete.
G WARNING
The brake system continues to function normally, but without the
functions listed above.
The braking distance in an emergency braking situation can thus
increase.
®
If ESP is not operational, ESP
There is an increased risk of skidding and an accident.
Carefully drive a suitable distance, making slight steering move-
X
ments at a speed above 12 mph (20 km/h).
The functions mentioned above are available again when the
warning lamp goes out.
If the warning lamp is still on:
Observe the additional display messages in the multifunction
X
display.
Drive on carefully.
X
Visit a qualified specialist workshop.
X
®
, the HOLD function, hill start assist, Cross-
®
trailer stabilization are temporarily unavail-
Brake may also have failed.
®
is unable to stabilize the vehicle.