A lot of audio equipment is located on driver's side (US), so your passenger side assuming Sydney = Australia?


I would open up the rear hatch and take a look behind the paneling there. And your spare tire compartment. We had an issue where this all filled with rain water and completely knocked out our audio. One component can knock out others depending on where it is in the MOST loop.


First get water out if it's there.
Second, I troubleshooted by using a MOST bypass loop (from Amazon) and bypassed one item after the other until things starting working again. If it starts working on the component you're bypassing, that's likely what failed.

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