2008 Lexus GX 470 Owners Manual - Page 352

3-6. Other interior features n Lexus Link transceiver antenna l Before using an automatic car wash, disconnect the antenna by unscrewing it from the roof mount. When you remove the antenna, make sure the engine switch is turned off. l Use only the supplied or an approved antenna. Unauthorized antennas, modifi- cations, or attachments could damage the Lexus Link System and may violate FCC regulations. CAUTION n FCC WARNING 3 Interior features Changes or modifications in construction not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. Radio Frequency Exposure. This device is approved for Mobile Application only and, to comply with applicable FCC radio frequency exposure regulations, must be used with a distance of at least 7.9 in. (20 cm) between the antenna and the body of any person at all time during use. n Caution regarding interference with electronic devices Persons using medical devices such as a pacemaker should not touch or come in close contact with the antenna while the vehicle engine switch is on. Otherwise, the cellular signals may cause a malfunction in the medical devices. 303