2002 Lexus LX 470 Owners Manual - Page 209

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 upside down. Clean the disc or insert it correctly. If "ERROR 3" or "ERROR 4" appears on the display: It indicates there is trouble inside the system. Eject the disc. If the malfunction is not rectified: Take your vehicle to your Lexus dealer. 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 discs 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: 193