Lexus NX450h+ 2022 Owner's Manual, Quick Manual page 14

When Driving
Hybrid system indicator
12
Charge area
A
Shows regeneration status.
Regenerated energy will be used to charge the
hybrid battery (traction battery).
When used in this manual, "regeneration" refers
to the conversion of energy created by the
movement of the vehicle into electrical energy.
Eco area
B
Shows that the vehicle is being driven in an Eco-
friendly manner.
By keeping the indicator needle within Eco area,
more Eco-friendly driving can be achieved.
Power area
C
Shows that an Eco-friendly driving range is be-
ing exceeded (during full power driving etc.)
Hybrid Eco area (HV mode)
D
Shows that gasoline engine power is not being
used very often.
The gasoline engine will automatically stop and
restart under various conditions.
EV driving area (EV mode or AUTO
E
EV/HV mode)
Shows that the vehicle is driven using only the
electric motor (traction motor).