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• "Battery low" (P.407)
• "Transmission Fluid Temp High" (P.171, 177)
●
If any of the following messages is shown on the multi-information display, it may indicate
a malfunction. Have the vehicle inspected by your Lexus dealer immediately.
• "Entry & Start System Malfunction"
• "Shift system malfunction"
• "P switch malfunction"
• "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"
• "Hybrid system stopped" (LC500h)
• "Engine stopped"(LC500h)
●
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"
LC500h: If "Aux Battery low" is shown, observe the following.
●
• 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.407) 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.
LC500h: If "Maintenance Required for Traction battery Cooling Parts" is shown, the fil-
●
ters may be clogged, the air intake vents may be blocked, or there may be a gap in the
duct. Therefore, 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.315 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.
7-2. Steps to take in an emergency
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397
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