2012 Lexus LFA Owners Manual - Page 59
2012 Lexus LFA Manual
Page 59 highlights
1-6. Theft deterrent system n The alarm cannot be set when In the following situations, the alarm cannot be set. Be careful if the vehicle will not be used for an extended period of time. l When a battery terminal is disconnected l When the "D/C CUT" fuse is removed n Canceling and automatic re-enabling of the tilt sensor l The alarm will still be set even when the tilt sensor is canceled. l After the tilt sensor is canceled, turning the ignition switch to the "ON" position or unlocking the doors using the wireless remote control or key will re-enable the tilt sensor. l When the alarm system is set again, the intrusion sensor and tilt sensor will be set. n Tilt sensor detection considerations The sensor may trigger the alarm in the following situations. Cancel the tilt sensor as necessary. l The vehicle is transported by a ferry, a flatbed track, train, etc. l The vehicle is parked in a parking garage. l Any of the tires loses air pressure. l The vehicle is jacked up. l An earthquake occurs or the road caves in. NOTICE n To ensure the system operates correctly Do not modify or remove the system. If modified or removed, the proper operation of the system cannot be guaranteed. 58