actually did ur camera come with "power filter"? if you have that you dont need a relay.
07 BMW 335i E93 6MT (Praying neighborhood doesn't get flooded...again)
04 Infiniti G35 Coupe 6MT (Flooded)
08 Audi TT 2.0T DSG (Flooded)
03 Subaru WRX 5MT (Flooded)