Lexus LC500 2017 Owner's Manual page 348

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7-2. Steps to take in an emergency
• "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
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: 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.
LC500_LC500h_OM_OM11405U_(U)
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