When they install the Axxera at the factory, it appears to come with a red power wire with a fuse holder. On my unit, they clipped that off and then butt connected the power wire to a yellow wire that goes all the way back to the breaker next to the battery master in the rats nest of wires behind the converter/fuse box. There they butt connected the bit of power wire they clipped at the unit and attached it to the yellow wire and then attached it to the downstream side of the master breaker. I'm sure there have been head unit deaths because the connection at the breaker either came apart at the connection or the inline fuse blew and nobody knew where to find it.
I haven't upgraded the head unit yet but I did upgrade the speakers all around which made a noticeable change in the quality of the sound.
I would like to see a link to instructions or video to replacing the unit in the dash if anyone has one.
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