Question about 2008 Lexus IS 250

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IS 250 Lexus Alarm system will not shut off

Alarm will not stop and has drained my battery. Keyless remote will not stop the alarm and the car will not start.

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6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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Posted on Jan 02, 2017

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  • 1 Answer

SOURCE: my alarm shut my whole car down and it wont start

My 95 Lexus es300 has been shut down by alarm system

Posted on Mar 02, 2010

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leethedeuce
  • 4472 Answers

SOURCE: lexus alarm keeps going off unless you disconnect battery model g300 1996

I would say you have two options, You can take it to the dealer and have it disconnected, or you can go to an aftermarket car stereo/alarm store they will install an aftermarket alarm and disable your stock one at the same time, for probably about as much as the dealer would charge to just disable it. First just call the dealer to get a quote on how much that would cost, and then call the alarm place and get a quote.
Thanks,
Lee

Posted on Jul 30, 2008

  • 105 Answers

SOURCE: REMOTE DOOR LOCK 1997 ES 300 LEXUS

Even if the remote is fairly new they can lose their programming you may have to have it re-programed

Posted on Mar 17, 2009

  • 4 Answers

SOURCE: battery drain 1992 lexus ls400 replaced battery 3

check alternator

Posted on Apr 17, 2009

  • 7 Answers

SOURCE: My car alarm triggered off and now my car wont start.

under the steering column on the left there is a fuse box there are three metal fuses larger than the normal fuse...there is a tiny hole it is the reset button for the theft detection...check the manual...should be around page 194 i think...you just stick a pin into the hole and should reset.you migt need the alarm code to release the lock on te engine.depends on what type of alarm it has installed...

Posted on Apr 17, 2009

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1997 Subaru Legacy Outback Wagon: Good battery but apparently it's being drained by the keyless entry or alarm system neither of which I use. I charge the battery every night and if I have several


have you tried to pull the fuse from the alarm. is the alarm a factory or after market. if it is a after market alarm look under the dash on the drivers side there will be the wires to the alarm just pull the fuse. the other thing to do is disconnect the battery every nite

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Your Sonata is equipped with a "Keyless Entry & Burglar Alarm" system. When the Burglar Alarm is activated, it KILLS the starting system through the used of a relay called the "Burglar Alarm Relay". This mode prevents engine starting with the key.
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Disarm the system with the Keyless Remote (key fob) If you don't have this remote (or its battery is dead) replace the battery & try disarming again.
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Enter the vehicle & insert the key in the ignition and turn the ignition switch to 'RUN'. Wait 3 to 5 minutes until the alarm stops. You should then be able to start the engine.

Have a qualified/certified Hyundai Service Technician properly diagnose this issue.

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1998 toyota Avalon, the car alarm is going off when opening the drivers door manually with the key (remote is broke) and then the car will not start.


Same here... I have a 1998 Toyota Avalon XL. My car battery died. Replaced my car battery, but found out that when you unplug and plug the car battery with this car it engages in security mode (I have factory car alarm). This disables the engine and wont let you turn the ignition aka start the car engine until the remote (keyless entry) "UNLOCK" is applied. My remote is also lost so I cannot disable the alarm.
The only thing I can think of to do is unplug the battery again to disable everything (car alarms are annoying...) and call the dealer to pick the car up and perform the diagnosis. Most likely they will offer you another keyless (ugh... expensive) and/or you could ask to disable the factory car alarm.
I know thats not much help but it seems to be the only option from what I researched currently....

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I would have the keyless module replaced it,s located in the dash board . see manual.. if problem persists then The Alarm system has a electrical short and needs disconnecting or replacing...GL

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My keyless entry remote stopped working so i had unlock the door through a cracked window.... the alarm went off, but when i started it, the alem didnt stop.... now when i dont lock it and open the door or...


yes the remotes do have batteries. how ever that might be your problem or the remotes lost its code for programing. step when turning alarm off---- if its a factory alarm put the key in the drivers door when the door is closed and lock then unlock it thats the manuel shut down for factory. step 2------- aftermarket alarm. look for a valet switch most likely it would be installed by the driver kick panel or by the under dash fuse box. when u find it put the key into the ignition. turn it to the run position. within 3 seconds press and hold the valet switch for 3 to 5 seconds you should here a confirmation chirp and the led light will stay on solid and wont blink give it a world let me know what happens

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This alarm system can only be 'disarmed' using the keyless remote programmed for this specific vehicle. Press the "Unlock" button on the keyless remote -- this resets/disarms the alarm system. If you do not have keyless remote for this vehicle, get one and have it programmed at a Hyundai Service Center. Problem solved.

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Suzuki 2003 - Keyless Entry not working, alarm goes off with key


Unfortunately, the keyless entry remotes and OE systems usually require a dealership to service them. Sounds to me like they need to re-set the alarm

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