Question about 2002 Lexus IS 300
I locked my lexus with the key not the button and now there is no power. How do you reset the alarm on the car
SOURCE: Car Alarm
sounds like the drivers side key switch has failed remove the interior door panel and there will be a switch attached to the back of the key lock cylinder or around there it should be two or three wires also check the door jamb wire harness where the door closes for any broken or damaged wires, use a vot meter and see if you get power or ground to the opposite side of the switch when you use the key to lock and unlock the door if nothing changes and there is power or ground! at this switch i would replace it, i don't think there is one but if the car has a passenger side key hole try to unlock the car from that side and see if you get the same problem -jeff
Posted on Aug 31, 2008
if the lights flash when you hit the panic button but the horn does not beep, then the alarm horn is bad. Vehicle has a second horn just for the alarm
Posted on Sep 17, 2009
Well, you can sometime catch the code again. Pt the key in the ignition and turn till the dash light come on (dont Start) then press and the Lock button while keeping the Lock button Pressed and turn the dash light off and put the key with the lock button Press for 10 second afterwards. If not successful first time try again. This should do it.
Posted on Feb 22, 2010
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Posted on Jan 02, 2017
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