The key itself could be the culprit for the anti theft system car wont start.
Bmw alarm system not working.
The dealership charges about an hour s worth of work f.
Just a quick video showing you how to reset or re synchronize your key fob if you have comfort access and the car is not responding to the remote buttons.
During the sales process my salesman mislead me and said that it was already equipped with the basic bmw alarm system.
If one key does not respond try the other one.
Super easy see how.
Alarm goes off all the time.
I also tried to test the panic alarm by holding the trunk button on the remote nothing happens.
If the car does not lock unlock and arm with the key in the door or the key fob then something is wrong with the gm5 module or a fuse and most likely not a fob problem.
The alarm kept sounding on my car and after looking on a few bmw forums found the cause.
When a door the hood or the trunk lid is opened to movements inside the vehicle.
Like and share so that may help others too.
The keys have a built in chip that sends a code to the alarm system when you insert it into the ignition.
The vehicle alarm system responds.
I ve never found a dead rechargeable battery in a bmw key fob.
Almost all car manufactures today provide several anti theft options on their vehicles including alarms.
It may also put your vehicle at an increased risk for theft or vandalism.
How to solve the alarm problem with bmw 5 series.
I am not surprised the battery is fine.
Bmw 1 series bmw 1 series owners manual controls opening and closing alarm system.
A week after the purchase i took it to the service dept because the red dome on the rear view mirror was not flashing and was informed that the alarm was never installed on my vehicle.
Here is the solution.
It has the red clown nose on the rearview mirror but does no blink when the car is locked.
I bought my certified pre owned 2009 328i coupe a few weeks ago.
Fixing a bmw e36 3 series with an alarm system that won t work.
My anti theft system is not working could it have been disconnected.
I didn t think the info was too good though so i decided to make th.