Ayrshire Man Posted August 20, 2022 Share Posted August 20, 2022 I have installed Apple Car Play via an adaptor unit and it works fine until I release the handbrake when it goes off. I presume this is so you can’t watch the front screen whilst driving. I have seen on the Mk2 there are 2 wires for the handbrake and speed sensor to disconnect, I presume it is the same for the 2006 Mk1 with the Toyota larger screen fitted. I have found wiring information for the Mk2 even information on the connectors at the rear of the head unit but nothing of use for the Mk1 Alphard. Quote Link to comment Share on other sites More sharing options...
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