Can I delete the security system totally?

POST ALL EVIDENCE FIRST. NOT A EASTER EGG HUNT.
check all fuses first
don;'t have 2 working keyfobs??????
then if the key fails
the cluster (speedo) will glow the security lamp telling you it or the key is failing
not scanning the PCM with a real scan tool means you never learn why/>?
no symptoms told at all, just useless hunt. for relays,
doors dead
car will not start and run.
security lamps glows wrong./?
check fuses
make sure battery is not weak or dead.
12.6vdc is good.
below 10vdc the on car computer brains go WACKY.
make sure battery is good and fully changed first. (both)
have battery load tested if not sure.
then scan the PCM.

look for PATS errors

passive anti-theft system (PATS) security access
Vehicles Built Before 03/2002 have different system for security. most PATS failuers are dealer only fixes.
if just a bad key (fob ) most lock smiths can cure that
for sure with spare 2nd good key,
never just have 1 key or repair costs and explode.

In the event that no lights coming on in the dashboard and no other electrical buyers work, the battery could be totally dead or there is no association between the battery and the vehicle electrical framework. Check in the event that the battery terminals look tight. On the off chance that the battery is totally dead, kicking off might help.
www.autoparts-miles.com/used-engines

I had this problem once...if this system runs your car battery dead with the flashing lights and horn you have to totally lock the car up using the key in the lock on the driver's door from outside...then unlock it with the key...all this has to be done after the battery is charged enough to insure it has enough juice to electrically 'know' that the key was recognized and used...Good Luck and hope this helps!!

This may be related to the antitheft system The system is known for turning off the starter and/or injectors when it fails. Is there a light on the dash that says SECURITY or a picture of a car with a lock through it? This is a common problem worth looking into. http://www.diy-gm-security.com/

sound slike the battery is totally dead,dont try a jump start may damage/lockout the security system ,get a new battery fitted and all should be good

- Check battery terminals.
- Check the alternator belt.
- Check charging system.
- Scan with diagnostic computer.

I would start by checking your charging system. Make sure your battery is good also. Most auto parts stores will check this for you.

lock and unlock driver door with key.

There are many things that can cause a car to stall while driving it. An engine is made up of many parts, and many of those parts are either governed by a computer or provide input to the computer to help it determine settings for the things it governs. Every vehicle has a fuel system and an ignition system. The computer and its sensors monitor and govern the fuel and ignition systems.

If your car stalled while you were driving it, look for an obvious reason first. Check to make sure you have fuel in the tank (if your gas gauge is working). Do not sit there and crank the car over, trying to get it to start, as you will quickly wear down the battery if it's not already bad.

IGNITION:
The ignition system is composed of: ignition switch, neutral safety switch, security bypass, plugs, wires (if applicable) and a coil, or in the case of coil-over systems, many coils. The crank and cam sensors tell the engine where top dead center is. Though these sensors do not usually cause a no start, if they break, the computer will go into "limp home mode," which allows you to get the car to a service station. The car will run badly, and may stall out on you.


Because the running of a vehicle is complicated, there are many more things that can cause a vehicle to stall. These are the most common things that can cause a car to stall. Other things include wiring, fuses, relays, other sensors not working properly or at all, a bad alternator or a bad battery, or an overheating problem, just to name a few.

Probably gonna need a re-flash on the puter.. anytime ya change a battery on a beemer, you must keep voltage on the car from an additional source.. If ya dont.. Ur security system will kick in..