thanks Ronnie i will look for that, i got the total bmw guide and another on line showing a different type of module where you flick over the switch to learn the new remote. when i took the glovebox out i found the ews control unit shown on your drawing (No.1), now i will look for the transmitter unit (No.3), do you know if this type can be matched to new fobs myself or will i have to take it to a stealer?