[steamship]

Originally Posted by roberto

i do have keyless entry and start same as the A8
ive also noticed 3 door handles work perfect and one doesnt
the button is stuck in and doesnt give a Micro switch type click
is it possible to change this tiny button?
and my battery seems fine atm

In theory yes, but in practice it appears to be a PITA to do. Much easier to get a new door handle. Underneath the button is an even smaller surface mount switch, around 5mm square, so you'd first have to remove the handle from the car, then dismantle the handle to get at both sides of the PCB holding the switch, replace it with a new switch (assuming you can find an exact match on the likes of eBay) and then put it all back together again. I did come across a video of someone who attempted to do it but gave up. It's worth watching it just to see the switch that needs replaced:

https://www.youtube.com/watch?v=9d8S5LeWp9w