Motor electronics MERCEDES-BENZ GLE SUV 2017 W166 Owner's Manual

or
XSwitch to theSport PlusorSport drive pro-
gram (Ypage 139).
Indicator lamp ;goes out.
XTo activate: press ECO button :.
Indicator lamp ;lights up. When the
Sport Plus orSport drive program is activa- ted, the automatic transmission switches to
the
Comfort drive program.
If indicator lamp ;is off, the ECO start/stop
function has been deactivated manually or as
the result of a malfunction.
Problems with the engine
ProblemPossible causes/consequences and MSolutions
The engine does not
start. The starter motor
can be heard.RThere is a malfunction in the engine electronics.
RThere is a malfunction in the fuel supply.
Before attempting to start the engine again:
XTurn the SmartKey back to position 0in the ignition lock.
or
XPress the Start/Stop button repeatedly until all indicator lamps in
the instrument cluster go out.
XTry to start the engine again (Ypage 133). Avoid excessively long
and frequent attempts to start the engine as these will drain the
battery.
If the engine does not start after several attempts:
XConsult a qualified specialist workshop.
The engine does not
start. You cannot hear
the starter motor.The on-board voltage is too low because the battery is too weak or
discharged.
XJump-start the vehicle (Ypage 333).
If the engine does not start despite attempts to jump-start it:
XConsult a qualified specialist workshop.
The starter motor was exposed to a thermal load that was too high.
XAllow the starter motor to cool down for approximately two minutes.
XTry to start the engine again.
If the engine still does not start:
XConsult a qualified specialist workshop.
138Driving
Driving and parking