Guys, I can now move from the A4 B5 section to here!

Proud owner of 06 Passat Sport (140) Estate. Loving it, particularly the seats.

However some stupid questions that the manual doesn't answer clearly:

1. Deadlocks - are they activated by a second press of the button?
2. Do I have to leave the lights switched on to dipped to get 'welcone home' lighting when I return to the car and unlock?

Separate question: What wheel wax/protection does everyone recommend to protect those lovely 17s?

Thanks in advance!