Lexus LFA - Page 320

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5-2. Steps to take in an emergency
■ If the tire pressure warning system is not functioning
The tire pressure warning system will be disabled in the following conditions:
(When the condition becomes normal, the system will work properly.)
● If tires not equipped with tire pressure warning valves and transmitters are used
● If the ID code on the tire pressure warning valves and transmitters is not regis-
tered in the tire pressure warning computer
● If the tire inflation pressure is 73 psi (500 kPa, 5.1 kgf/cm
2
or bar) or higher
The tire pressure warning system may be disabled in the following conditions:
(When the condition becomes normal, the system will work properly.)
● If electronic devices or facilities using similar radio wave frequencies are nearby
● If a radio set at similar frequencies is in use in the vehicle
● If there is a lot of snow or ice on the vehicle, particularly around the wheels or
wheel housings
● If non-genuine Lexus wheels are used (Even if you use Lexus wheels, the tire
pressure warning system may not work properly with some types of tires.)
● If a tire is repaired with the emergency tire puncture repair kit
■ If the tire pressure warning light comes on after flashing frequently for 1 minute
If the tire pressure warning light comes on after flashing frequently for 1 minute
when the ignition switch is turned to the “ON” position, have it checked by your
Lexus dealer.
■ Customization that can be configured at Lexus dealer
The vehicle speed linked seat belt reminder buzzer can be disabled.
(Customizable features P. 383)