2017 Lexus IS300h Air

5988-2. Steps to take in an emergency
IS300h_EE(OM53D89E)
Indicates that the outside temperature is approximately
3 C (37F) or lower A buzzer also sounds.
 Drive carefully, as the road may be icy.
Indicates that the TRC (Traction Control) system has
been deactivated  Turn the TRC on. (P. 354)
Indicates that the engine oil is scheduled to be changed.
(The indicator will not work properly unless the message
has been reset.)
 Check the engine oil, and change if necessary. After changing the engine oil, the message should
be reset.
Indicates that the engine oil should be changed. (After
the engine oil is changed and the message has been reset.)
 Check and change the engine oil, and oil filter by
any authorized Lexus retailer or Lexus authorized repairer, or any reliable repairer. After changing the
engine oil, the message should be reset.
(If equipped)
Indicates that the Automa tic High Beam switch is
pressed while the headlights are in low beam.  Turn the high beam on and press the Automatic
High Beam switch again.
Warning messageDetails/Actions

5998-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53D89E)
(If equipped)
Indicates that, since the VSC (Vehicle Stability Control) system was turned off, the pre-collision braking and pre-
collision brake assist are stopped (The pre-collision
warning function will be operational)  Turn the VSC on. (P. 354)
(If equipped)
Indicates that the PCS (Pre-Collision System) is tempo-
rarily unavailable
 When conditions improve, the system resumes operation. If this message is displayed continuously,
have the vehicle inspected by any authorized Lexus
retailer or Lexus authorized repairer, or any reliable repairer.
Indicates that operation of large electricity consuming
systems such as the air conditioning system are sus-
pended  Stop using unnecessary electric components to
reduce electricity consumpt ion. Wait a while until
the electric power supply is restored. If this message is frequently displayed, have the
vehicle inspected at by any authorized Lexus
retailer or Lexus authorized repairer, or any reliable repairer immediately.
Warning messageDetails/Actions
(Flashes)
(Flashes)

6008-2. Steps to take in an emergency
IS300h_EE(OM53D89E)
Carrying out the corresponding action turns the messages off.
(If equipped)
Indicates that the PCS (Pre-Collision System) is tempo- rarily unavailable
 When conditions improve, the system resumes
operation. If this message is displayed continuously, have the vehicle inspected by any authorized Lexus
retailer or Lexus authorized repairer, or any reliable
repairer.
(If equipped)
Indicates that part of th e PCS (Pre-Collision System)
sensor is dirty, covered with ice, etc.
 Remove any dirt, ice, etc.
Other displayed messages
Warning messageDetails/Actions
(Flashes)
(Flashes)
Warning messageDetails/Actions
Maintenance of the hybrid battery (traction battery)
cooling component is required
The filter may be clogged, the air intake vent may be blocked or there may be a gap in the duct.
 Have maintenance performed on the hybrid battery
(traction battery) cooling component by any autho- rized Lexus retailer or Lexus authorized repairer, or
any reliable repairer.

6108-2. Steps to take in an emergency
IS300h_EE(OM53D89E)
If you have a flat tire (vehicles with emergency tire
puncture repair kit)
Your vehicle is not equipped with a spar e tire, but instead is equipped with an
emergency tire puncture repair kit.
A puncture caused by a nail or screw passing through the tire tread can be
repaired temporarily with the emer gency tire puncture repair kit.
WARNING
■If you have a flat tire
Do not continue driving with a flat tire.
Driving even a short distance with a flat ti re can damage the tire and the wheel beyond
repair, which could result in an accident.

6118-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53D89E)
●Stop the vehicle in a safe place on a hard, flat surface.
●Set the parking brake.
●Shift the shift lever to P.
●Stop the hybrid system.
●Turn on the emergency flashers. (P. 566)
●Check the degree of the tire damage.
A tire should only be repaired with
the emergency tire puncture repair
kit if the damage is caused by a nail
or screw passing through the tire
tread.
• Do not remove the nail or screw
from the tire. Removing the
object may widen the opening
and disenable emergency repair
with the kit.
• To avoid sealant leakage, move the vehi cle until the area of the puncture, if
known, is positioned at the top of the tire.
■A flat tire that cannot be repaired with the emergency tire puncture repair kit
In the following cases, the tire cannot be repaired with the emergency tire puncture
repair kit. Contact any authorized Lexus retaile r or Lexus authorized repairer, or any reli-
able repairer.
●When the tire is damaged due to driving without sufficient air pressure
●When the tire lost air pressure due to a crack or damage in the tire sidewall
●When the tire is visibly separated from the wheel
●When the cut or damage to the tread is 4 mm (0.16 in.) long or more
●When the wheel is damaged
●When two or more tires have been punctured
●When there is more than one hole or cut in the damaged tire
Before repairing the vehicle

6128-2. Steps to take in an emergency
IS300h_EE(OM53D89E)
Location of the emergency tire puncture repair kit
Emergency tire puncture repair kit components
Hose
Air release cap
Air pressure gauge
Compressor switch
Power plug
Stickers
1
2
3
4
5
6

6138-2. Steps to take in an emergency
8
When trouble arises
IS300h_EE(OM53D89E)
Remove the 12-volt battery cover.
Remove the band and take out the
emergency tire puncture repair kit.
Taking out the emergency tire puncture repair kit
1
2

6148-2. Steps to take in an emergency
IS300h_EE(OM53D89E)
Take out the repair kit from the tool box.
Remove the valve cap from the valve
of the punctured tire.
Remove the protective film from the
bottle and extend the hose. Remove
the air release cap from the hose.
Attach the sticker enclosed with the bot-
tle on the specified locations. (See step
9.)
You will use the air release cap again.
Therefore keep it in a safe place.
Connect the hose to the valve.
Screw the end of the hose clockwise as
far as possible.
Emergency repair method
1
2
3
4