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7-2. Steps to take in an emergency
LC500_LC500h_OM_OM11405U_(U)
• “Shift system unavailable”
●
If any of the following messages is shown on the multi-information display, it may indicate
a malfunction in a system or part. Immediately have the vehicle inspected by your Lexus
dealer.
• “Hybrid System Malfunction” (LC500h)
• “Check Engine”
• “Hybrid Battery System Malfunction” (LC500h)
• “Accelerator System Malfunction”
●
If any of the following messages is shown on the multi-information display, it may indicate
a malfunction. Immediately stop the vehicle and contact your Lexus dealer.
• “Braking Power Low”
• “Charging System Malfunction”
• “Oil Pressure Low”
●
If “Aux Battery Low” is shown, observe the following. (LC500h)
• If the message disappears in a few minutes
*
Keep the hybrid system operating for more than approximately 15 minutes to charge the
12-volt battery.
• If the message does not disappear
Refer to “If the 12-volt battery is discharged” (
P.357) to start the hybrid system
*
: It is displayed for approximately 6 seconds.
●
If “Battery low” is shown, the 12-volt battery charge is insufficient. Recharge or replace the
12-volt battery.
●
If “Maintenance Required for Traction battery Cooling Parts” is shown, the filters may be
clogged, the air intake vents may be blocked, or there may be a gap in the duct. There-
fore, perform the following correction procedure.
• If the air intake vents and filters of the hybrid battery (traction battery) are dirty, perform
the procedure on P.279 to clean them.
• If the warning message is shown when the air intake vents and filters of the hybrid battery
(traction battery) are not dirty, have the vehicle inspected by your Lexus dealer.
■
If a message that indicates the need for visiting your Lexus dealer is shown
The system or part shown on the multi-information display is malfunctioning. Have the vehi-
cle inspected by your Lexus dealer immediately.
■
Warning buzzer
In some cases, the buzzer may not be heard due to being in a noisy location or audio sound.
NOTICE
■
While the engine oil level warning message is displayed
Continued engine operation with low engine oil will damage the engine.
■
If “High Power Consumption Partial Limit On AC/Heater Operation” is shown fre-
quently
Air conditioning, heater and other operations are temporarily limited due to high power
consumption. Turn off unnecessary electronic equipment to reduce power consumption,
and wait until the power supply returns to normal. If this message is frequently displayed,
have the vehicle inspected at your Lexus dealer.
Summary of Contents for LS500
Page 66: ...66 1 4 Theft deterrentsystem LC500_LC500h_OM_OM11405U_ U ...
Page 128: ...128 3 5 Opening and closing the windows LC500_LC500h_OM_OM11405U_ U ...
Page 272: ...272 5 6 Using theother interior features LC500_LC500h_OM_OM11405U_ U ...
Page 290: ...290 6 3 Do it yourself maintenance LC500_LC500h_OM_OM11405U_ U Rear ...
Page 404: ...404 8 3 Items to initialize LC500_LC500h_OM_OM11405U_ U ...
Page 416: ...416 9 1 Forowners LC500_LC500h_OM_OM11405U_ U ...