BMW ANTI THEFT SYSTEM WILL NOT DISARM

Car Won't Start Because of Anti-Theft System ... - RepairPal

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Problems with anti-theft systems using the raised-chip key can prevent the car ... Car Won't Start and Security Light is On how to fix it what 3 min 2 min 1 min start car. Upvote (34). Flag inappropriate · 1995 Cadillac Eldorado111,257Visitor .... theft systemtrouble on digital read says theft system problem car may not restart ...

BMW EWS II security bypass on 1995 M3 by froggy - YouTube

? 17:46
https://www.youtube.com/watch?v=lGhaDwDddf4
Jun 28, 2012 - Uploaded by froggy
I show how to bypass the EWS II security system on a 1995 BMW ... froggy 3 months ago .... not ,what i can .

change your central locking relay.

Air bag went off in myBMW 323i now it wont start dash comes on but then turn the key nothing happens what do i do

Here is information on disarming the alarm! First you need to know if it is a factor or after market system! Here is how you tell if the headlights are flashing, the alarm system is factory installed. Inserting the key into the driver door lock and turning to the left then back to the right is supposed to disarm it. If the parking lights are blinking,, the alarm is an aftermarket add on, and there should be a disarm button under the dash on the driver side. If it' an aftermarket alarm, you should be able to have it removed. There is a way to bypass the factory alarm. There is a wiring harness in the driver's door. You will have to remove the door panel to find it. The wire is dark green and purple. Splice into that wire and ground it to the chassis and the alarm should no longer work

For 1995 and older models.
Simply lock the door with the key from outside of the car,then unlock it. Then start the car. I think this lets the computer know that someone who has the correct key is attempting to start it.

I'm having the same problem have you fixed yours?

Sounds like a dead battery or a dead starter. Try using a jump box or jump start first.

try putting key in all exterior key cylinders and unlocking them

the easiest way to fix this problem is to remove all wires for the alarm as alarms always cause more problmes than they actually protect. You must locate the alarm computer it can be anywhere underneath your dash under the seat in the engine bay it will say alarm or the brand on it locate it and un clip than your done or have it serviced so that they will cut the wire also called the kill switch to your alarm it will still function but this pesky problem will go away

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.).