Lexus ES300 Owner's Manual page 228

AUDIO
(h) If the player malfunctions
If the player or another unit equipped with the player
malfunctions, your audio system will display one of the four
following error messages.
If "WAIT" appears on the display: It indicates that the inside
of the player unit may be too hot due to the very high ambient
temperature. Remove the disc from the player and allow the
player to cool down.
If "ERROR 1" appears on the display: It indicates that the
disc is dirty, damaged, or it was inserted up side down. Clean
the disc or insert it correctly.
If "ERROR 3" or "ERROR 4" appears on the display: It
indicates there is a trouble inside the system. Eject the disc.
If the malfunction is not rectified: Take your vehicle to your
Lexus dealer.
214
Car audio system operating hints
NOTICE
To ensure correct audio system operations:
D Be careful not to spill beverages over the audio
system.
D Do not put anything other than a cassette tape or
compact disc into the cassette tape slot or compact
disc slot.
D The use of a cellular phone inside or near the vehicle
may cause a noise from the speakers of the audio
system which you are listening to. However, this
does not indicate a malfunction.
Radio reception
Usually, a problem with radio reception does not mean there
is a problem with your radio it is just the normal result of
conditions outside the vehicle.
For example, nearby buildings and terrain can interfere with
FM reception. Power lines or telephone wires can interfere
with AM signals. And of course, radio signals have a limited
range. The farther you are from a station, the weaker its signal
will be. In addition, reception conditions change constantly as
your vehicle moves.
Here are some common reception problems that probably do
not indicate a problem with your radio: