Replacing RNS 510 with RCD 330+

[Dan_3MPS]

Quick update and question.

I'm still investigating the CAN gateway current drain stuff. Turns out I did have a faulty battery as well (dropped cell), so now have a new one. An unfortunate coincidence! So kamold you were correct in one respect

My habit of leaving the car unlocked in the garage overnight may have been draining the battery since the RCD330 was installed as the car wasn't "sleeping", that combined with investigating things using VCDS with the ignition on killed the battery for good.

Question - Going to install the composite RVC later today into my Mk6 Golf, unsure if I have one which can be switched from an ACC+ on the headunit or if I'll need to tap into the reverse light as a trigger. Speaking of ACC+, where are people taking their + power feed from when installing? I'm unsure if the RCD330 has an ACC+ trigger and power supply, a generic quadlock diagram I found shows ACC+ on the pin below the BAT+ pin, but the diagrams I've seen for the RCD330 don't show this as being active. The most obvious switched ACC+ feed at the rear of the car is the 12V socket, but that's on the other side of the hatch (right side, reverse light is left) and I wouldn't mind keeping things all neat and tidy with as little wiring as possible.