Hi, I've had a good search but can't find the answers so thought i'd ask the hive mind.
We have a (new to us) Alphard AH10, 2007 3.0. I have replaced the factory stereo with a Kenwood DMX5020DABS - all good except for two things that I need help with.
1 - The reverse camera works, but doesn't trigger automatically when going into reverse. Can someone tell me what wire/pin to connect the trigger wire on the Kenwood unit to in the car loom please?
2 - I can't setup the reverse camera lines as the head unit needs to be told it is in park. I can get around this by temporarily grounding the wire to do the setup, but if there is a park signal wire in the loom I can just connect to that, so same question to the forum please - is a park signal cable in a loom behind the factory stereo, and if so, can someone point it out to me?
Thanks in advance, I had hoped to be able to download or find the wiring line or pin-out diagrams online but they are either unverifiable and behind a paywall, or don't seem to exist.