561
6-3. Do-it-yourself maintenance
6
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LS460/LS460L_GE (OM50G06E)
■
If the tread on snow tires wears down below 4 mm (0.16 in.)
The effectiveness of the tires as snow tires is lost.
■
Situations in which the tire pressure warning system may not operate properly
(vehicles with the tire pressure warning system)
●
In the following cases, the tire pressure warning system may not operate properly.
• If non-genuine Lexus wheels are used.
• A tire has been replaced with a tire that is not an OE (Original Equipment) tire.
• A tire has been replaced with a tire that is not of the specified size.
• Tire chains etc. are equipped.
• An auxiliary-supported run-flat tire is equipped.
• If a window tint that affects the radio wave signals is installed.
• If there is a lot of snow or ice on the vehicle, particularly around the wheels or
wheel housings.
• If the tire inflation pressure is extremely higher than the specified level.
• If the spare tire is in a location subject to poor radio wave signal reception.
• If a large metallic object which can interfere with signal reception is put in the
trunk.
• 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.
●
Performance may be affected in the following situations.
• Near a TV tower, electric power plant, gas station, radio station, large display,
airport or other facility that generates strong radio waves or electrical noise
• When carrying a portable radio, cellular phone, cordless phone or other wire-
less communication device
If tire position information is not correctly displayed due to the radio wave condi-
tions, the display may be corrected by driving and changing the radio wave condi-
tions.
●
When the vehicle is parked, the time taken for the warning to start or go off could
be extended.
●
When tire inflation pressure declines rapidly for example when a tire has burst, the
warning may not function.
Summary of Contents for LS 460 2017
Page 7: ...7 1 8 7 6 5 4 3 2 ...
Page 40: ...40 Pictorialindex ...
Page 106: ...106 1 2 Theft deterrent system For vehicles sold in Republic of Serbia ...
Page 107: ...107 1 2 Theft deterrent system 1 For safety and security ...
Page 108: ...108 1 2 Theft deterrent system ...
Page 109: ...109 1 2 Theft deterrent system 1 For safety and security ...
Page 121: ...121 2 Instrumentcluster 2 Instrument cluster Outsiderearviewmirrors vehicleswithBSM ...
Page 149: ...149 3 1 Key information 3 Operation of each component ...
Page 150: ...150 3 1 Key information ...
Page 168: ...168 3 2 Opening closing andlocking the doors For vehicles sold in Republic of Serbia ...
Page 169: ...169 3 2 Opening closing andlockingthedoors 3 Operation of each component ...
Page 170: ...170 3 2 Opening closing andlocking the doors ...
Page 171: ...171 3 2 Opening closing andlockingthedoors 3 Operation of each component ...
Page 172: ...172 3 2 Opening closing andlocking the doors ...
Page 173: ...173 3 2 Opening closing andlockingthedoors 3 Operation of each component ...
Page 174: ...174 3 2 Opening closing andlocking the doors For vehicles sold in Dominican Republic ...
Page 182: ...182 3 2 Opening closing andlocking the doors For vehicles sold in Republic of Serbia ...
Page 183: ...183 3 2 Opening closing andlockingthedoors 3 Operation of each component ...
Page 184: ...184 3 2 Opening closing andlocking the doors ...
Page 244: ...244 3 5 Opening closing thewindowsandmoon roof ...
Page 284: ...284 4 2 Driving procedures To sound the horn press on or close to the mark Horn ...
Page 449: ...449 5 4 Using theinterior lights 5 Interior features Front On off Rear On off Personal lights ...
Page 680: ...680 8 2 Customization ...