Display messages
Possible causes/consequences and
M
Solutions
If the display message still appears:
#
Visit a qualified specialist workshop.
Display messages
Possible causes/consequences and
M
Solutions
To switch engine off, press
and hold Start/Stop but-
ton for at least 3 seconds
or press 3 times.
* You have pressed the start/stop button while the vehicle is in motion.
#
Information about switching off the vehicle while driving (
/
page 176).
Cannot Start Engine See
Operator's Manual
* The vehicle cannot be started.
#
Switch the vehicle off and switch it back on
#
If the display message still appears, consult a qualified specialist workshop.
+
Check Coolant Level See
Operator's Manual
* The coolant level is too low.
*
NOTE Engine damage due to insufficient coolant
#
Avoid long journeys with insufficient coolant.
#
Add coolant (
/
page 343).
444 Display messages and warning/indicator lamps
Summary of Contents for GLS 2023
Page 8: ...Left hand drive vehicles 6 At a glance Cockpit...
Page 11: ......
Page 12: ...Instrument display 10 At a glance Warning and indicator lamps...
Page 14: ...12 At a glance Overhead control panel...
Page 16: ...14 At a glance Door operating unit and seat adjustment...
Page 18: ...16 At a glance Control settings in the rear passenger compartment...
Page 20: ...18 At a glance Emergencies and breakdowns...
Page 536: ......
Page 537: ......
Page 538: ......