Hi,
I have Audi a4 (W2000) 1.9tdi, the display shows the boot is open, when it clearly is shut.
I have just changed the whole boot lock mechanism (sensor/microswitch etc), thinking this was the problem, but to no avail.
The problem is still there and is very annoying.
The boot light is not working as well, could this the problem?
Thanks in advance

 

I have the same problem, but my light doesnt work as it is wired to the fuse for the alarm.

Bumping with relevance.