Originally Posted by
zip439
If car does not start without the batteries in the FOB, it indicates that the security air pump in the trunk is not working properly. You should go under the rear of the car and cut a small slit in the rubber plugs (you will see two) . The plugs are located to the rear of the axle. twist a little and see if water comes out. If you find water it indicates that you have a problem in the area under the styrofoam. That is where the air pump that locks/unlocks the door is located.
Here in the USA the air pump is located on the right (passenger) side of the car, but in europe it may be different.
i was disconnected air pump in the trunk, and car starts without air pump,
im sure there should be another alarm module somewhere in the car under the dashboard, maybe problem there,
but red light not flashing when pressing buttons on fob, only immobiliser working when batteries in, without batterys car wont start,
doors lock or unlock with key all doors trunk locking and unlocking, only fob does norhing