OK so heres the deal,
Swapped stereo and Keyfob stopped, so thought Fuse, but can't find one blown, then thought key had lost synchronization. but seems not
using VCDS - i ran a measure on the central Conv, checked how many keys i had, 1 as i thought.
then used an old vagcom and did a new key mapping and the car made a beep when I pressed the button.
which tells me the car picked up the key and acknowledged it.
so then back into vcds - back into measure, found the measurment set that shows which button I am pressing on the keyfob,
and sure enough i can see position 1 and 2 changing when i press buttons on the key
so that says to me
Key fob is fine,
Sensor is fine
so why wont it lock / unlock the car? what can i look for next?