Lexus LS 500 2019 Owner's Manual page 494

494
What to do if... (Troubleshooting)
What to do if... (Troubleshooting)
1-1.What to do if... (Troubleshooting)
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
 If you lose your mechanical keys,
new genuine mechanical keys can
be made by your Lexus dealer.
(P.432)
 If you lose your electronic keys, the
risk of vehicle theft increases signifi-
cantly. Contact your Lexus dealer
immediately. (P.432)
The electronic key does not
operate properly
 Is the electronic key battery weak or
depleted? (P.399)
The doors cannot be locked or
unlocked
 Is the engine switch in IGNITION
ON mode?
When locking the doors, turn the engine
P.166
switch off. (
 Is the electronic key left inside the
vehicle?
When locking the doors, make sure that
you have the electronic key on your per-
son.
LS500_OM_(U)_1810
)
 The function may not operate prop-
erly due to the condition of the radio
wave. (P.113)
The rear door cannot be opened
 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. (
The trunk lid is closed with the
electronic key left inside
 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.109)
If you think something is wrong
The engine does not start
 Did you press the engine switch
while firmly depressing the brake
pedal? (P.164)
 Is the electronic key anywhere
detectable inside the vehicle?
(P.112)
 Is the steering wheel unlocked?
(P.164)
 Is the electronic key battery weak or
depleted?
P.103
)