THE FIRST THING WE DO IS BACK TO SET THE KEY , THERE ARE TIMES WE WILL deconfigured and AS FOLLOWS :
1 / Get in the car and close the door .
2 / Put the contact in the first position (radio and speedometer on) within 5 seconds and remove it and take the key.
3 / Press the open button and keeping it pressed down the button three times to close .
4 / Release the buttons and do a shut close - open , and have that key .
when you finish the third pulsation to close you have to drop both the open button you had pressed for the 3 taps . If not resolved so you should change the relays
ZKE failure of the central locking module .
This fault is typical for BMW E46 ( 98-06 3 Series ) , the symptom is that when trying to open the car with the remote , the doors do not open , but , interior lights come courtesy , this shows that the key sends the signal , but the central locking ZKE module does not respond to the order. Also if we open with the key in the lock only managed to open the driver's door , making it impossible to open the other doors .
This problem is exacerbated in hot days or if the car been parked in the sun .
If you have started to detect this fault in your car , it will gradually become more consistent , and you only have two options , or go through the official dealer and loosen over 300 euros per unit change ZKE or follow the steps describe below to repair the module yourself .
Exactly what the fault is a relay , normally Siemens brand or re Tyco V23084 - C2001 -A303 , then explain how to change these relays , you can buy at the end of this article .
started :
- Disconnect the car battery.
- The module is at under the glovebox to desmotarla remove the screws shown in the picture.
After removing the glove see the module in a tray especio three holes , disconnect the connector 1 hacie moving the white tab dela arrow side and connector by inserting a thin screwdriver 2 where we see the red dot , it does move the connector framework to the right until that connector is released .
Now , throw in the bandea downward to release the rubber fuck we see in the next photo. Once the tray swings down , we can remove the module .
To open enough to save the tabs you see in the picture.
Once opened, and removed the plate we see the happy relays we have to change . In some models, we will see two more relays red circle next to the photo , these are those who would control the electric seats , but in our case, you need to change are the ones we see marked in red .
On both sides of the plate, this is bathed with a varnish quite sturdy, with a little solvent , leaving it on for about 30 seconds, and rescando a bit with a screwdriver , we can remove this varnish .
Finish cleaning the entire area with a cotton swab or cloth and alcohol.
After helping him with a pacifier desoldamos desoldering . Each relay has 10 solder points .
You can place the new relays ...
... and we can get into the car like god ! Report I put them over 4 years ago and still working perfectly .
I really hope you will be useful, and feel free to leave your comment , write me if you do not get the relay and let me know your questions .
Note : We are not responsible for the damage that can occur to your car for a bad item tracking , is always under your responsibility more
We ship to all Europe for 10 €
