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How to disarm alarm system on my 1989 560SL? - 1991 Mercedes-Benz 560

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How do I disarm the alarm system on my 1998 volkswagen?It wont start ,cranks but wont run..I changed the plugs still wont start,someone said could be in the alarm system to disarm it.


The alarm would cause the car not to crank, and the alarm horn would sound. You can try unlocking the car from the trunk lock to disarm the alarm. But crank and no start could be a bad ignition switch. Do the dashboard lights stay on or go out while the key is in the crank position? They should remain "on". Worn ignition switch could cause the car to crank but not start.

May 04, 2017 | Volkswagen Cars & Trucks

2 Answers

How do you turn off an alarm for a 2005 Saturn Ion


Disarming an Armed System/Silencing an Alarm
If system arming has been requested by the keyless entry transmitter, it must be disarmed.
Important: Using the power door unlock switch or manually unlocking the doors does not disable the CTD armed mode. Also, disconnecting the battery or pulling fuses does not disable the armed mode, since the BCM stores the CTD mode status in memory.
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To disarm the CTD system in arm pending mode, SECURITY indicator flashing and doors open, perform 1 of the following:


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Press the UNLOCK button on the keyless entry transmitter.


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Insert a valid key into the ignition and start the vehicle.


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To disarm the CTD system in the armed mode:


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Press the UNLOCK button on the keyless entry transmitter.


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Insert a valid key into the ignition and start the vehicle.


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To disarm the CTD system when activated, alarming mode.


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Press the UNLOCK button on the keyless entry transmitter.


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Insert a valid key into the ignition and start the vehicle.

Jun 24, 2016 | 2005 Saturn ION

1 Answer

What is the process to reset the theft system on a 04 Cadillac SRX


Disarming the System To disarm the system, either unlock the doors using the transmitter, or start the vehicle with a recognized transmitter in the vehicle. To avoid setting off the alarm by accident: . Lock the vehicle with the transmitter after all occupants have left the vehicle and all doors are closed. . Always unlock a door with the transmitter. Unlocking a door any other way will not disarm the alarm. If you set off the alarm by accident, turn off the alarm by pressing the unlock button on the transmitter. The alarm will not stop if you try to unlock a door any other way http://www.cadillac.com/content/dam/Cadillac/Global/master/nscwebsite/en/home/Owners/Manuals_and_Videos/01_images/2010_cadillac_srx_owners_manual.pdf

Mar 13, 2015 | Cadillac Cars & Trucks

1 Answer

How to disarm security system 2005 cts


Hello. Security systems (alarms) can cause problems when they become bad. The best thing to do is disconnect the fuse for the alarm. Look in the fuse panel of your car and see which one is for the security system (alarm). Then you can pull out the fuse and it will disarm the security system. Good Luck.

May 28, 2014 | 1998 Jeep Grand Cherokee

1 Answer

Disabling alarm system on 2000 mitsubishi mirage


this is a long shot, put the key in the driver door, turn to unlock then try to start the car, some systems disarm when the key is used to unlock the car.

Jul 05, 2012 | 2000 Mitsubishi Mirage

1 Answer

My Toad alarm will not recognize both of my Fobs for the system. I don't want to open my car manually because i have no way of knowing if the alarm will turn off when its going off with my fob and can't...


I don't see where you have any choice but to unlock the doors with your key. If your fobs have good batteries, then the problem is with the alarm system, which can't be accessed until you unlock the doors. I'm not sure what the procedure is on your particular alarm, but with most alarms, you disarm the system by first turning the key in the door lock to the left and then to the right to unlock the door. Turning the key to the left first, disarms the system. Some aftermarket alarms will have a button hidden under the driver side dash that will disarm the alarm.

Jan 25, 2011 | Mazda MX-5 Miata Cars & Trucks

1 Answer

Replaced the alternator, now anti theft won't disable


The ignition lock anti-theft switch (19A438) detects if the ignition key cylinder is broken or "slam pulled" during a theft. The ignition lock anti-theft switch is always monitored by the remote anti-theft personality (RAP) module. This allows the alarm system to be triggered in the case that the ignition lock anti-theft switch detects tampering of the ignition key cylinder (even in the event that the alarm is not active at the time).
Refer to the Section 501-14B for more details on the keyless entry remote transmitter (15K601).
The door open warning lamp switch (14018) communicates to the RAP module through the generic electronic module (GEM). This input to the RAP will cause the anti-theft alarm to be sounded if the anti-theft alarm was armed.
The door disarm switches are assembled into both LH and RH lock sets. The door disarm switch must be triggered before the mechanical lock unlocks. This is to prevent the anti-theft alarm from activating when it should have been disarmed.
The RAP module controls the anti-theft system and is the brains of the keyless entry system. The RAP module communicates with the GEM to request that the interior lights be turned ON/OFF with use of the keyless entry remote transmitter, and the GEM communicates to the RAP to inform when the door is opened. Refer to Section 418-00 for inter-module communication.
The RAP module has three wire connectors attached to it:
  • The antenna for the keyless entry remote transmitter.
  • 26 circuit connector (C256).
  • 22 circuit connector (C257).
In addition to the perimeter alarm that uses the door open warning lamp switch, the RAP module also uses the ignition lock anti-theft switch and the autolock/relock feature to prevent theft of the vehicle. For a full description of the autolock/relock system, refer to Section 501-14B .
The THEFT LED is found on the instrument panel between the tachometer scale and the needle pivot point. The LED is illuminated during prearming and flashes when armed or triggered.
Prearming and Arming the System
The system can be armed if:
  • The ignition is OFF.
  • The PANIC alarm is OFF.
  • All doors are closed.
There are two ways to prearm the system:
  • Press the LOCK button on the transmitter.
  • Open a door, press the power door lock button and close the door.
After 30 seconds the system will be armed and the theft indicator in the cluster will flash every two seconds.
Disarming an Untriggered System
An armed system will be disarmed with one of these valid actions:
  1. Pressing the UNLOCK button on the transmitter.
  1. Placing a key in the door and turning to UNLOCK.
  1. Turning the key to RUN or ACC.
The anti-theft alarm can be triggered by the following conditions:
  • The ignition cylinder is damaged with or without the RAP being armed.
  • A door is opened without disarming the armed RAP module.
The remote transmitter can activate a panic alarm which is similar to an anti-theft alarm, but does not deactivate the starter or cause the theft indicator to flash.
Disarming a Triggered System
If the system has been triggered, (the horn honks, the lights flash, and an external starter interrupt relay is engaged), the system can be disarmed by:
  1. Pressing the UNLOCK or PANIC button on the transmitter.
  1. Putting a key in the door and unlocking the door.
  1. Turning the ignition to RUN/ACC (Turning the key to RUN/ACC will not disarm an alarm that has been triggered by the ignition lock anti-theft switch.).

Apr 10, 2009 | 1997 Ford F150 Regular Cab

1 Answer

How can I reset my Factory Alarm on my Jeep it wont run


Alarm Module Reset Procedure
NOTE: This information applies to a Vehicle Theft Security System (VTSS) that was armed when the battery was disconnected and reconnected.
When the armed VTSS senses that the battery has been disconnected and reconnected, it enters its power-up mode. In the power-up mode the alarm system remains armed following a battery failure or disconnect. If the VTSS was armed prior to a battery disconnect or failure, the system will have to be actively or passively disarmed following a battery reconnection.
The power-up mode will also apply if the battery goes dead while the system is armed and battery jump-starting is attempted. The engine no-run feature will prevent the engine from starting until the alarm system has been actively or passively disarmed.
Passive disarming of the Vehicle Theft Security System (VTSS) occurs when the vehicle is unlocked using the key to unlock either front door or the lift gate. Active disarming of the VTSS occurs when the vehicle is unlocked by depressing the Unlock button of the Remote Keyless Entry (RKE) transmitter.
Once the alarm has been activated (horn sounding, lights flashing, and the engine no-run feature), either disarming method will deactivate the alarm.
Depressing the Panic button (if equipped) on the RKE transmitter will also disarm the VTSS, but the horn will sound and the lights will flash for about three minutes as part of the Panic feature. The horn and lights can be stopped by pressing any of the RKE transmitter's buttons or driving the vehicle above 15 mph.

Jan 28, 2009 | 1999 Jeep Grand Cherokee

1 Answer

1198 Dodge Ram Pickup


it sounds like you may have an aftermarket alarm system. it can be removed completely from the vehicle. if it is a factory system the key fob or unlocking the door wit the key should disarm the system. if they dont you may want to have a dealer or reputable shop check the system

Oct 12, 2008 | 1998 Dodge Ram 1500 4WD

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