Hello, (2009 G37 Journey Coupe W/ sport option A/T 7 speed)

Have a question pertaining to my G37, I hardwired my radar detector to the mirror plug, but somehow two of the wires shorted out something, Now I have no:
Tach/speedo
temp guages
fuel guages
HVAC
Seat heaters
VDC control off button
Trannsmission lock
all mirror functions.

And yes all the fuses have been checked and the visible ones found are good.
Fuses Located:
Drivers kick panel
Under hood by Battery, also removed batterey plastic shroud framing and checked the fuses in the big control box mounted next to the battery, all good fuses.
Passensger side , front of engind fuse block (2 block type fuses) appear good.

Are there other power fuses hidden somewhere, or is there a way to pull up diagnostic codes on the G37 .

Thanks

 

Fuse #3 10 amp is the one for the mirror. Try putting a new one in there. It's used for a variety of stuff including heated seat relays and shift lock relay.

 

yikes, hope things work out

 

undo the radar detector wires and see if that works