Well that just proves self-interpretation from quick Googling is unreliable.
I do have the tailgate camera that replaces that handle in your picture, like this:
I will confirm if it fits the Tiguan and whether a relay is included.
The relay needs to be connected to the reverse light wire at any point in the car, whether at the bulb connector, near the fuse or somewhere along the middle. It will tell the power to be fed to the camera only when the reverse light comes on which of course is when you are in reverse gear.
The ANS detects both when the cam input has signal and when the car is in reverse, with the latter being more of a fail-safe. Basically, if power is fed to the camera, which is connected to the cam input, ANS will switch to the reverse camera screen. This is why you need a relay, but even if you didn't, for something like a reverse camera you wouldn't want to really feed it permanent power since that will probably dramatically shorten its lifespan.
I do not have any relays available if they do not come with the camera, but you should be able to buy one from any lighting or electrical store, or maybe Bunnings.
Last edited by DkN; 19-08-2012 at 05:08 PM.
TR 08 Golf GT TDI, Custom Code Phase 1, Milltek Exhaust, Whiteline RSB + ALK, APR Carbonio Intake
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