Mercedes-Benz E 400 HYBRID Operating Instructions Manual page 20

General notes
18
General notes
When the vehicle is ready for use and the
green or yellow READY indicator is lit, the
automatic climate control system is available.
If the internal combustion engine has been
shut off, the vehicle interior temperature that
has been set will be maintained for a certain
period of time.
i
For further information about climate
control, see the vehicle Operator's Manual.