Prius (2004-09) :: Alarm Keeps Going Off

My Prius alarm keeps going off. Only way to turn off is to put fob in car and start. Is there a fuse I can pull or a wire I can cut? I don't have the $ to get the alarm fixed.

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Prius (2004-09) :: Alarm Goes Off For No Reason

Last night my alarm (honnking horn, lights flashing) went off when my 07 Prius was sitting in the garage with the garage door closed. The only way to stop the alarm was to start the car and leave it running.

At 4:00 this morning it went off again. The only thing I can find amiss is that the battery icon on the main screen registered very low (two purple bars).

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Prius (2004-09) :: Car Alarm Randomly Going Off

I have an issue, and I don't know if it's kids, animals, or the car itself. Last night it happened at 3am, tonight I'm sitting on the couch at 12.30am and it just went off again....

I don't see anyone out there around the car, not sure I saw anything last night either. Is there a cause for this? I just replaced my 12v battery in March, have a dead FOB smart key in a fire box (it's up on top of everything in the box). My current key was lying flat on the bench, nothing on top of it.

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Prius (2004-09) :: Alarm Going Off Intermittently

I have a 2004 Prius with 191K miles. When purchased in November of 2008 the 12V battery was replaced (mileage at the time was 70K). Over the last 2 weeks my alarm has been going off daytime, nightime with no regularity.

I have replaced the battery in the FOB (I only have one) and did this yesterday. Last night the alarm went off 4 times between 11pm and 1am until I disconnected the 12V battery.

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Prius (2004-09) :: How To Disable Backup Alarm

How do I disable the backup alarm on the Generation II Prius?

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Prius (2004-09) :: Alarm Buzzer Always Remains On

I have 2004 prius, 100,400 miles. No problems ever and all of a sudden, driving as usual, vsc, brake, !, and alarm buzzer on the entire time car is running or door opens. Brake seems harder to stop now. Right rear wheel is grinding when brakes are applied. jerks a bit at slow stops.

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Prius (2004-09) :: Alarm Goes Off With No Reason Day And Night

My Prius alarm goes off with no reason day and night. I did check everything like door and hatch back, they are properly closed and nothing could have caused the alarm to go off. I brought my car for checking but what the mechanic can do is just set the horn off, they couldn't find the cause.

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Prius (2004-09) :: Outside Alarm Beeps For 2 Seconds Longer

My 2005 Prius is 6 and a half years old and I have encountered a problem with an outside alarm that is one beep about 2 seconds long. I have checked my manual and I have found two possibilities, but, they don't seem to apply. Last week was the first time I had to go in and reset my maintenance needed reminder because my service station forgot to reset it after the last oil change. I am afraid in the severel attempts to do this I might have reset something else as well!

The outside 2 second beep occurs when the car is in my garage and the car is NOT locked. It also only occurs if I am outside of the car and have the key fob with me. It happens with either key fob near the car. If I lock the car I don't have a problem. It is as if everytime I come near the car with my key fob that it is reminding me that the car is unlocked.

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Prius (2004-09) :: Warning Alarm On 1st Day Of Driving After Service

I have a 2006 with 155k miles. I took it into the dealer for a mini service this week. Drove home after the service was complete, then drove to work yesterday. On the way home an alarm sounded and the red triangle light with !, the break system light (O) with !, the VSC light and the engine CHECK light came on.

A friend used his scanner to read the error code for me and it reported a "p0a80" code. What does this code mean? Replace the hybrid battery?

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Prius (2004-09) :: Alarm Sounds Every Time On Unlocking Doors

I'm a new Prius owner (<1 month) and have a hopefully easy problem to solve.

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Prius (2004-09) :: Anti Theft Alarm / Horn Won't Stop

Two days ago, my horn began honking for no reason...as if the anti theft alarm was going off. I was able to shut it off only by putting the key in its ignition. Last night, the possession by the devil was complete and at 10:30pm, my car began to honk (same as before) incessantly... and I wasn't able to turn it off. This happened about 5 time within 30 minutes. I tried to disconnect the battery but of course, the Prius designers placed the battery in a location that makes it impossible to disconnect. Why this horn malfunction is occurring?

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Prius (2004-09) :: 2007 - Alarm Sounds Whenever Door Is Unlocked

I bought a 2007 Prius this week and I am having trouble with the door lock/unlock procedure. I have read and re-read the manual and feel I am doing everything correctly. What is happening is I can lock the car, either with the push button on the handle or with the key fob. When I return to unlock the car 2 things may happen. Either I get within 2 feet of the car and the alarm goes off or I can get close enough to touch the door handle and then the alarm goes off. Either way, I then have to use the fob to turn off the alarm noise and then I can unlock the car. All rather embarrassing and I'm getting tired of looking like an idiot! The worst part is when I was back at the used car dealer briefly yesterday and went to show him the problem, it behaved perfectly which was the only time it worked ever for me. I have tried both of my key fobs and the same thing happens with both of them.

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Prius (2004-09) :: Panel Alarm Lights Go On And Power Lost - Inverter Failure?

My 2008 Prius (111,000 miles) had all the panel alarm lights go on and lost power while I was driving on the freeway. After turning off the vehicle and letting it “rest” for 10 minutes, it restarted with only the red triangle alert light remaining on and was able to drive to my dealer service (about 40 miles) with no incident. The diagnostic code indicates that the inverter has failed, but the technicians are not able to confirm that this is the problem, since the system is now running. I was able to drive it home with no problems or warning lights. As this is a $4,000 part, I would like to know if this is a likely, or even possible, scenario for an inverter failing, or could it be another problem? Note: 3 months ago the auxiliary battery was replaced following the same circumstances.

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Sonata I45 (YF - 2011+) :: Resetting Alarm System

I have a 2013 Sonata GLS and I need to reset the alarm system, as well as the door chime system.

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Golf/GTI VI :: 2012 - Disabling Alarm System Permanently?

I've got a 2012 base model Golf. The key fob does not work and I have to lock the car manually. The issue is when I unlock the car, the alarm goes off. Quite annoying in early morning hours or in full parking lots with people staring at me. I'm looking to either disable the honking portion of the alarm, or just completely disable it.

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Ford Audio/Video System :: Alarm Keeps Going Off For No Reason

I had Best Buy install a Vipor 3000 on my 2003 Ford Ranger 4x4. The alarm keeps going off for no reason. Best Buy sez it is they trucks computer waking up and going through a cycle. Sound like BS to me.

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Cherokee :: 1994 - Alarm System Will Not Stop When Unlock Door Normally

Seems to still go off for some reason when I unlock the door normally. The key will not stop the alarm as before. I have to pull the fuse to stop it.

1994 Jeep Grand Cherokee

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Volvo - S60 :: 2001 - Stuck In Park And Alarm System Failure

Problem 1 started in winter of 2010 and happens randomly : can't shift the car from Park, I have to try several times, this occurs more during winter but now I'm having the same issue in summer even with temperatures above 78 degrees F. I took the car to the dealer in 2010 but nothing was wrong they said.Problem 2, my wife threw the original key in the dumpster by mistake ( with the remote keyless), I have had a key made buy the dealer, this key opens the doors and starts the car but each time I look the doors, the front passenger door unlocks itself. Now I'm having this message ALARM SYSTEM SERVICE REQUIRED. The alarm is no longer triggered.

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Impala - Chevrolet :: 2003 - Keeping Alarm System Turned Off?

I have had to disarm my alarm system in my 2003 Impala (done via the radio) due to what appears to be a flaw in the system. It is telling my car I am trying to steal it and thus it won't start. As soon as I turned the "alarm" system off the car started right up. From my research this seems to be a consistant issue with this car. My question is by switching off the alarm system, am I doing any long term/short term damage to the computer system/car? I have a scheduled appointment for later this week with the dealership, but from what I have read on line (going back to 2007) the car maker is aware of this glitch and has not been responsive in fixing it without being paid. I bought a warranty when I got the car back in Dec of last year, but not sure if something like this would fall under it's coverage. If just keeping the alarm system turned off allows me to start and drive my car without damage, unless they plan on fixing the glitch for free I can't see spending the hundreds of dollars I am reading it will take to fix it.

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