central locking

[silveiro]

Hi guys need some help, i bought a e30 not long and the central locking is not working properly, so the car has a meta system installed, i open the driver none of the doors open and i need to turn off the alarm/immobilizer when i turn it off both driver side rear door open and the boot, passenger side none of them open, i read on the wiki that normally the relay goes bad, but i think in that case none of the doors would open right?