Lexus 2003 SC430, Owner'S Manual

Page: 25 / 380

KEYS AND DOORS
8
KEYS
11sa10a
1 Master keys – These master keys work in every lock.
For your Lexus dealer to make a new key with a
built–in transponder chip, your dealer will need one
of them.
2 Sub key – The sub key will not open the glove box and
rear console box.
3 Key number plate – Keep the plate in a safe place
such as your wallet, not in the vehicle.
A transponder chip for engine immobiliser system has been
placed in the head of the master and sub keys. These chips
are needed to enable the system to function correctly, so be
careful not to lose these keys. If you make your own duplicate
key, you will not be able to cancel the system or start the
engine.
To protect items locked in the glove box or rear console box
when using valet parking, leave the sub key with the attendant.
The trunk lid can be opened using a loop of wire in the rear
console box even with the trunk lid opener main switch in the
glove box turned off. When keeping items in the trunk, be sure
to turn off the trunk lid opener main switch and lock the glove
box and rear console box. To turn off the main switch in the
glove box, see page 86. For locking the glove box, see page
68. For locking the rear console box, see page 66.
Since the doors can be locked without a key, you should
always carry a spare master key in case you accidentally lock
your keys inside the vehicle.
If you should lose your keys or if you need additional keys,
duplicates can be made by a Lexus dealer using the key
number.
We recommend writing down the key number and storing it in
a safe place.