Lexus GS250 2012 Owner's Manual

8007-2. Steps to take in an emergency
GS350/250_EE (OM30C36E)
Type B
*: Use of the jack (P. 789)
Jack handle
Emergency tire puncture
repair kit
Parking brake release toolScrewdriver
Towing eyelet
Wheel nut wrench
Jack
*
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8017-2. Steps to take in an emergency
7
When trouble arises
GS350/250_EE (OM30C36E)
Emergency tire puncture repair kit components
Bottle
Air pressure gauge
Compressor switch
Air release capStickers
Hose
Power plug
Insertion key1
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8027-2. Steps to take in an emergency
GS350/250_EE (OM30C36E)Remove the center luggage mat. (P. 622)
Take out the emergency tire puncture repair kit.
Remove the center luggage mat. (P. 622)
Remove the center auxiliary box.
Taking out the emergency tire puncture repair kit
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2
Type AType B
Taking out the jack
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2
Type AType B

8037-2. Steps to take in an emergency
7
When trouble arises
GS350/250_EE (OM30C36E)Take out the jack.
For tightening
For loosening
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2
Type AType B

8047-2. Steps to take in an emergency
GS350/250_EE (OM30C36E)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 emer-
gency repair with the kit.
• To avoid sealant leakage,
move the vehicle until the area
of the puncture, if known, is
positioned at the top of the
tire.
Before performing emergency repair

8057-2. Steps to take in an emergency
7
When trouble arises
GS350/250_EE (OM30C36E)Pull the insertion key out of
the kit.
Place the kit with the bottom
facing upward.
Peel off the label, and push in the
insertion key until a click is heard.
Return the kit to an upright
position and make sure that
the compressor switch is off.
Use the kit with the top facing
upward.
Emergency repair method
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8067-2. Steps to take in an emergency
GS350/250_EE (OM30C36E)Connect the power plug to the power outlet socket. (P. 627)
Remove the valve cap from
the valve of the punctured tire.
Remove the air release cap
from the hose.
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Inside of console boxBackside of console box
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8077-2. Steps to take in an emergency
7
When trouble arises
GS350/250_EE (OM30C36E)Connect the hose to the valve.
Screw the end of the hose clock-
wise as far as possible.
Check the specified tire infla-
tion pressure.
Tire inflation pressure is specified
on the label as shown. (P. 850)
Start the engine. (P. 207)
To inject the sealant and
inflate the tire, turn the com-
pressor switch on.
Use the kit with the top facing
upward.
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8087-2. Steps to take in an emergency
GS350/250_EE (OM30C36E)Inflate the tire until the recom-
mended pressure is reached.
The sealant will be injected
and the pressure will spike
to 300 kPa (3.0 kgf/cm
2 or
bar, 44 psi) or 400 kPa
(4.0 kgf/cm
2 or bar, 58 psi),
then gradually decrease.
The air pressure gauge will
display the actual tire infla-
tion pressure about 1 minute
after the switch is turned on.
• Turn the compressor switch
off and then check the tire
inflation pressure. Being
careful not to over inflate,
check and repeat the inflation
procedure until the recom-
mended tire inflation pres-
sure is reached.
• If the needle of the air pres-
sure gauge reaches the red
zone (450 kPa [4.5 kgf/cm
2
or bar, 65 psi] or more), there
may be a malfunction in the
tire or in the kit itself. Stop
operation immediately.
• If the tire inflation pressure is
still lower than the recom-
mended level after inflation
for 10 minutes with the
switch on, the tire is too dam-
aged to be repaired. Turn the
compressor switch off and
contact any authorized Lexus
dealer or repairer, or another
duly qualified and equipped
professional.
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8097-2. Steps to take in an emergency
7
When trouble arises
GS350/250_EE (OM30C36E)
• If the tire inflation pressure
exceeds the recommended
level, let out some air to
adjust the tire inflation pres-
sure.
(P. 813)
Disconnect the hose from the valve on the tire and then pull out
the power plug from the power outlet socket.
To spread the liquid sealant evenly within the tire, immediately
drive for about 5 km (3 miles).
After driving for about 5 km
(3 miles), stop your vehicle in
a safe place on a hard, flat sur-
face and reconnect the com-
pressor.12
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