warning Lexus ES300h 2015 Other interior features / (OM33B99U) User Guide

501-1. For safe use
ES350_300h_OM_OM33B99U_(U)
Front passenger occupant classification system
Your vehicle is equipped with a front passenger occupant classification
system. This system detects the cond itions of the front passenger seat
and activates or deactivates the devices for the front passenger.
Seat belt reminder light
SRS warning light
“AIR BAG OFF” indicator light
“AIR BAG ON” indicator light1
2
3
4

511-1. For safe use
ES350_300h_OM_OM33B99U_(U)
1
For safety and security
■Adult*1
■Child*3
Condition and operation in the front passenger occupant classifi-
cation system
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“A I R B A G O N ”
SRS warning lightOff
Seat belt reminder lightFlashing*2
Devices
Front passenger airbag
Activated
Side airbag
on the front passenger seat
Curtain shield airbag
in the front passenger side
Front passenger knee airbag
Front passenger’s seat belt pretensioner
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF” or “AIR BAG ON”
*3
SRS warning lightOff
Seat belt reminder lightFlashing*2
Devices
Front passenger airbagDeactivated or activated
*3
Side airbag
on the front passenger seat
ActivatedCurtain shield airbag
in the front passenger side
Front passenger knee airbagDeactivated or activated
*3
Front passenger’s seat belt pretensionerActivated

521-1. For safe use
ES350_300h_OM_OM33B99U_(U)
■Child restraint system with infant*4
■Unoccupied
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“A I R B A G OFF”
*5
SRS warning lightOff
Seat belt reminder lightFlashing*2
Devices
Front passenger airbagDeactivated
Side airbag
on the front passenger seat
ActivatedCurtain shield airbag
in the front passenger side
Front passenger knee airbagDeactivated
Front passenger’s seat belt pretensionerActivated
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF”
SRS warning light
Off
Seat belt reminder light
Devices
Front passenger airbagDeactivated
Side airbag
on the front passenger seat
ActivatedCurtain shield airbag
in the front passenger side
Front passenger knee airbagDeactivated
Front passenger’s seat belt pretensionerActivated

531-1. For safe use
ES350_300h_OM_OM33B99U_(U)
1
For safety and security
■There is a malfunction in the system
Indicator/
warning light
“AIR BAG ON” and “AIR BAG OFF” indicator lights“AIR BAG OFF”
SRS warning lightOn
Seat belt reminder lightOff
Devices
Front passenger airbagDeactivated
Side airbag
on the front passenger seat
ActivatedCurtain shield airbag
in the front passenger side
Front passenger knee airbagDeactivated
Front passenger’s seat belt pretensionerActivated

561-1. For safe use
ES350_300h_OM_OM33B99U_(U)
CAUTION
■Front passenger occupant classification system precautions
●Do not recline the front passenger seatback so far that it touches a rear seat. This
may cause the “AIR BAG OFF” indicator light to be illuminated, which indicates
that the passenger’s airbags will not deploy in the event of a severe accident. If the
seatback touches the rear seat, return th e seatback to a position where it does
not touch the rear seat. Keep the front passenger seatback as upright as possible
when the vehicle is moving. Reclining the seatback excessively may lessen the
effectiveness of the seat belt system.
●If an adult sits in the front passenger seat, the “AIR BAG ON” indicator light is illu-
minated. If th e “AIR BAG OFF” indicator is illumi nated, ask the passenger to sit
up straight, well back in the seat, feet on the floor, and with the seat belt worn cor-
rectly. If the “AIR BAG OFF” indicator stil l remains illuminated, either ask the pas-
senger to move to the rear seat, or if that is not possible, move the front passenger
seat fully rearward.
●When it is unavoidable to install a forward-facing child restraint system on the
front passenger seat, install the child rest raint system on the front passenger seat
in the proper order. ( P. 6 2 )
●Do not modify or remove the front seats.
●Do not kick the front passenger seat or subject it to severe impact. Otherwise,
the SRS warning light may come on to indi cate a malfunction of the detection sys-
tem. In this case, contact your Lexus dealer immediately.
●Child restraint systems installed on the rear seat should not contact the front seat-
backs.
●Do not modify or replace the upholstery of the front seat.

781-2. Hybrid system
ES350_300h_OM_OM33B99U_(U)
There is an air intake vent beside the
rear left seat for the purpose of
cooling the hybrid battery (traction
battery). If the vent becomes
blocked, the hybrid battery may
overheat, leading to a reduction in
hybrid battery output.
When a certain level of impact is detected by the impact sensor, the emer-
gency shut off system blocks off the high voltage current and stops the fuel
pump to minimize the risk of electr ocution and fuel leakage. If the emer-
gency shut off system activates, your ve hicle will not restart. To restart the
hybrid system, contact your Lexus dealer.
A message is automatically displayed when a malfunction occurs in the
hybrid system or an improper operation is attempted.
If a warning message is shown on
the multi-information display, read
the message and follow the instruc-
tions.
( P. 6 3 6 )
Hybrid battery (traction battery) air vent
Emergency shut off system
Hybrid warning message

791-2. Hybrid system
ES350_300h_OM_OM33B99U_(U)
1
For safety and security
■If a warning light comes on, a warning message is displayed, or the 12-volt battery is
disconnected
The hybrid system may not start. In that case, try to start the system again. If the
“READY” indicator does not come on, contact your Lexus dealer.
■Running out of fuel
When the vehicle has run out of fuel and the hybrid system cannot be started, refuel
the vehicle with at least enough gasoline to make the low fuel level warning light
(  P. 629) go off. If there is only a small amount of fuel, the hybrid system may not be
able to start. (The minimum amount of fuel to add to make the low fuel level warning
light go out is about 3.0 gal. [11.3 L, 2.5 Imp.gal.], when the vehicle is on a level sur-
face. This value may vary when the vehicle is on a slope.)
■Electromagnetic waves
●High voltage parts and cables on the hybr id vehicles incorporate electromagnetic
shielding, and therefore emit approximately the same amount of electromagnetic
waves as conventional gasoline powered vehicles or home electronic appliances.
●Your vehicle may cause sound interference in some third party-produced radio
parts.
■Hybrid battery (traction battery)
The hybrid battery (traction battery) has a limited service life. The lifespan of the
hybrid battery (traction battery) can change in accordance with driving style and
driving conditions.

91
ES350_300h_OM_OM33B99U_(U)
Instrument cluster2
2. Instrument clusterWarning lights and indicators .............................. 92
Gauges and meters ......................97
Multi-information display ........ 102
Energy monitor/ consumption screen ................. 112

92
ES350_300h_OM_OM33B99U_(U)
2. Instrument cluster
Warning lights and indicators
◆Instrument cluster
The units used on the speedometer and some indicators may differ depending on
the target region or grade/type.
◆Center panel
The warning lights and indicators on the instrument cluster and center
panel inform the driver of the status of the vehicle’s various systems.
For the purpose of explanation, th e following illustration displays all
warning lights and indicators illuminated.

ES350_300h_OM_OM33B99U_(U)
932. Instrument cluster
2
Instrument cluster
◆Outside rear view mirrors (vehicles with BSM)
Warning lights inform the driver of ma lfunctions in the indicated vehicle’s
systems.
Warning lights
*1
(U.S.A.)
Brake system warning light
(  P. 6 2 6 )*1Electric power steering
system warning light
( P. 6 2 8 )
*1
(Canada)
Brake system warning light
( P. 6 2 6 )*1
Slip indicator ( P. 6 2 8 )
*1
Charging system warning
light ( P. 6 2 7 )
*1
(hybrid
vehicles)
Brake system warning light
(  P. 6 2 8 )
*1
(U.S.A.)
Malfunction indicator
lamp ( P. 6 2 7 )*1
(if equipped)
Automatic headlight level-
ing system warning light
( P. 6 2 8 )
*1
(Canada)
Malfunction indicator
lamp ( P. 6 2 7 )Open door warning light
( P. 6 2 9 )
*1SRS warning light
( P. 6 2 7 )Low fuel level warning light
( P. 6 2 9 )