fuel consumption Lexus GS300h 2013 User Guide

4324-6. Driving tips
GS450h_300h_OM_OM30D53E_(EE)
Hybrid vehicle driving tips
Using Eco drive mode
When using Eco drive mode, the torque corresponding to the
accelerator pedal depression amount can be generated more
smoothly than it is in normal conditions. In addition, the opera-
tion of the air conditioning system (heating/cooling) will be min-
imized, improving the fuel economy. (P. 392)
Use of Hybrid System Indicator
The Eco-friendly driving is possible by keeping the indicate of
Hybrid System Indicator within Eco area. (P. 126)
When braking the vehicle
Make sure to operate the brakes gently and in good time. A
greater amount of electrical energy can be retained when slowing
down.
Delays
Repeated acceleration and deceleration, as well as long waits at
traffic lights, will lead to bad fuel consumption. Check traffic
reports before leaving and avoid delays as much as possible.
When encountering a delay, gently release the brake pedal to
allow the vehicle to move forward slightly while avoiding over-
use of the accelerator pedal. Doing so can help control excessive
gasoline consumption.
Highway driving
Control your speed and keep at a constant speed. Also, before
stopping at a toll booth or similar, allow plenty of time to release
For economical and ecological driving, pay attention to the follow-
ing points:

4334-6. Driving tips
4
Driving
GS450h_300h_OM_OM30D53E_(EE)
the accelerator and gently apply the brakes. A greater amount of
electrical energy can be retained when slowing down.
Air conditioning
Use the air conditioning only when necessary. Doing so can help
control excessive gasoline consumption.
In summer: In high temperatures, use the recirculated air mode.
Doing so will help to reduce the burden on the air conditioner
and reduce fuel consumption as well.
In winter: Because the gasoline engine will not automatically cut
out until the gasoline engine and the interior of the vehicle are
warm, it will consume fuel. Also, fuel consumption can be
improved by avoiding overuse of the heater.
Checking tire inflation pressure
Make sure to check the tire inflation pressure frequently.
Improper tire inflation pressure can cause poor fuel consumption.
Also, as snow tires can cause large amounts of friction, their use
on dry roads can lead to poor fuel consumption. Use a tire that is
appropriate for the season.
Luggage
Carrying heavy luggage can lead to poor fuel consumption.
Avoid carrying unnecessary luggage. Installing a large roof rack
can also cause poor fuel consumption.
Warming up before driving
Since the gasoline engine starts up and cuts out automatically
when cold, warming up the engine is unnecessary. Moreover, fre-
quently driving short distances will cause the engine to repeat-
edly warm up, which can lead to poor fuel consumption.

969Alphabetical index
GS450h_300h_OM_OM30D53E_(EE)
Front seats .................................194
Adjustment ...........................194
Cleaning................................724
Correct driving posture ...........36
Driving position memory .....199
Head restraints ......................206
Power easy access system ....199
Seat heaters ...........................704
Seat position memory ...........199
Seat ventilators .....................704
Front turn signal lights ..............267
Replacing light bulbs ............807
Turn signal lever ...................267
Wattage .................................940
Fuel ............................................293
Capacity ................................929
Fuel gauge ............................109
Information ...........................941
Refueling ..............................293
Type ..............................293, 929
Warning light........................834
Warning messages ................857
Fuel consumption
Average fuel consumption....116
Average fuel consumption
after refueling .....................115
Current fuel consumption .....115
Fuel filler door...........................293
Refueling ..............................293
When the fuel filler door
cannot be opened................296
Fuses ..........................................782Gauges ...................................... 109
Glove box ................................. 689
Glove box light ......................... 689
Grille Shutter system
Warning message................. 847
Hands-free system
(for cellular phone) ................ 611
Head restraints .......................... 206
Headlight cleaner...................... 293
Headlights................................. 272
Adaptive Front-lighting
System (AFS) .................... 274
Automatic High Beam
system................................ 277
Discharge headlights
precautions ........................ 820
Follow me home system ...... 273
Headlight leveling warning
message ............................. 843
Light switch ......................... 272
Replacing light bulbs ........... 818
Wattage ................................ 940
Head-up display........................ 122
Heaters ...................................... 478
Air conditioning system....... 478
Heated steering wheel.......... 702
Outside rear view mirrors .... 501
Seat heaters .......................... 704
High-voltage components........... 84G
H