Mercedes-Benz GLS Operator's Manual page 265

Display messages
#
Stop Vehicle See
Operator's Manual
4
Check Engine Oil At
Next Refueling
4
Check Engine Oil
Level (Add 1 quart)
4
Engine Oil Level
Low Stop Vehicle
Turn Engine Off
8
Fuel Level Low
Possible causes/consequences and M Solutions
The battery is no longer being charged and the condition of charge is
too low.
A warning tone also sounds.
Pull over and stop the vehicle safely and switch off the engine, pay-
X
ing attention to road and traffic conditions.
Secure the vehicle against rolling away (
X
Observe the instructions in the #
X
display message.
Consult a qualified specialist workshop.
X
The engine oil level has dropped to the minimum level.
A warning tone also sounds.
!
Avoid long journeys with too little engine oil. The engine will oth-
erwise be damaged.
Check the oil level when next refueling, at the latest (
X
If necessary, add engine oil (
X
If the engine oil needs topping up more often:
Contact a qualified specialist workshop and have the engine
X
checked.
Information on approved engine oils can be obtained from any quali-
fied specialist workshop or on the Internet at http://bevo.mercedes-
benz.com.
Mercedes-AMG vehicles: the engine oil level is too low.
!
Avoid long journeys with too little engine oil. The engine will oth-
erwise be damaged.
Check the oil level when next refueling, at the latest (
X
If necessary, add engine oil (
X
If the engine oil needs topping up more often:
Contact a qualified specialist workshop and have the engine
X
checked.
Information on approved engine oils can be obtained from any quali-
fied specialist workshop or on the Internet at http://bevo.mercedes-
benz.com.
Mercedes-AMG vehicles: the engine oil level is too low.
There is a risk of engine damage.
Pull over and stop the vehicle safely and switch off the engine, pay-
X
ing attention to road and traffic conditions.
Secure the vehicle against rolling away (
X
Check the engine oil level (
X
If necessary, add engine oil (
X
The fuel level has dropped into the reserve range.
Refuel at the nearest gas station.
X
Display messages
page 161).
Y
See Operator's Manual
page 327).
Y
page 327).
Y
page 161).
Y
page 327).
Y
page 327).
Y
263
page 327).
Y
page 327).
Y
Z