Mercedes-Benz GLS 2020 Operator's Manual page 553

Engine oil
Display messages
Possible causes/consequences and
5
* The engine oil level has dropped to the minimum level.
Check Engine Oil At Next
Refueling
5
* Display message only for certain engines:
Check Engine Oil Level
(Add 1 quart)
* NOTE Engine damage caused by driving with insufficient engine oil
Avoid long journeys with insufficient engine oil.
#
Check the engine oil level when next refueling.
#
Add engine oil ( page 424).
/
Notes on engine oil ( page 497).
/
The engine oil level has dropped to the minimum level.
* NOTE Engine damage caused by driving with insufficient engine oil
Avoid long journeys with insufficient engine oil.
#
When next refueling, add 1.1 US qt (1 l) of engine oil (
#
Notes on engine oil ( page 497).
/
Display messages and warning/indicator lamps 551
M M Solutions
page 424).
/