Mercedes-Benz GLS 2020 Operator's Manual page 519

Display messages Possible causes/consequences and
_
* The seat backrest of the corresponding seat is not engaged.
Rear Left Backrest Not
Latched (example)
¥
* The washer fluid level in the washer fluid reservoir has dropped below the minimum.
Check Washer Fluid
Engine
Display messages
Possible causes/consequences and
+
* The coolant level is too low.
Check Coolant Level See
Operator's Manual
Close the tailgate.
#
Fold the seat backrest back until it engages.
#
Add washer fluid ( page 427).
/
#
* NOTE Engine damage due to insufficient coolant
Avoid long journeys with insufficient coolant.
#
Display messages and warning/indicator lamps 517
M M Solutions
M M Solutions