What to do if... (Troubleshooting)- Page 412

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What to do if... (Troubleshooting)

1-1.What to do if... (Troubleshooting)

What to do if... (Troubleshooting)



If you lose your mechanical keys, 
new genuine mechanical keys can 
be made by your Lexus dealer. 
(



P.350)



If you lose your electronic keys, the 
risk of vehicle theft increases signifi-
cantly. Contact your Lexus dealer 
immediately. (



P.350)



Is the electronic key battery weak or 
depleted? (



P.308)



Is the engine switch in IGNITION 
ON mode?

When locking the doors, turn the engine 
switch off. (



P.132)



Is the electronic key left inside the 
vehicle?

When locking the doors, make sure that 
you have the electronic key on your per-
son.



The function may not operate prop-
erly due to the condition of the radio 
wave. (



P.98)



Is the child-protector lock set?

The rear door cannot be opened from 
inside the vehicle when the lock is set. 
Open the rear door from outside and then 
unlock the child-protector lock. (



P.93)



The function to prevent the elec-
tronic key from being left inside the 
trunk will operate and you can open 
the trunk as usual. Take the key out 
from the trunk. (



P.95)



Did you press the engine switch 
while firmly depressing the brake 
pedal? (



P.130)



Is the shift lever in P? (



P.130)



Is the electronic key anywhere 
detectable inside the vehicle? 
(



P.97)



Is the steering wheel unlocked? 
(



P.130)



Is the electronic key battery weak or 

If you have a problem, check the 
following before contacting your 
Lexus dealer.

The doors cannot be locked, 
unlocked, opened or closed

You lose your keys

The electronic key does not 
operate properly

The doors cannot be locked or 
unlocked

The rear door cannot be opened

The trunk lid is closed with the 
electronic key left inside

If you think something is wrong

The engine does not start