2010 Lexus HS 250h Owners Manual - Page 99
2010 Lexus HS 250h Manual
Page 99 highlights
1-7. Theft deterrent system n Deactivating or stopping the alarm Do one of the following to deactivate or stop the alarms: l Unlock the doors or trunk using the entry function, wireless remote control or mechanical key. l Start the hybrid system. (The alarm will be deactivated or stopped after a few seconds.) 1 Before driving n Items to check before locking the vehicle To prevent unexpected triggering of the alarm and vehicle theft, make sure of the following: l Nobody is in the vehicle. l The windows and moon roof are closed before the alarm is set. l No valuables or other personal items are left in the vehicle. n Triggering of the alarm The alarm may be triggered in the following situations: (Stopping the alarm deactivates the alarm system.) l A person inside the vehicle opens a door, the trunk or hood. l The 12-volt battery is recharged or replaced when the vehicle is locked. 99