XH 98 Falcon dash gauges dont work

[tityphoon]

i brought a new stereo the other day as i was installing it i chopped the head unit wiring kit from the stereo and the interior lights, dash lights everything blu out so i replaced the fuse that was blown but my dash gauges the fuel, rev, speedo, temp, trip meter doesnt work please help.??

[TAXI]

check the links on the battery.
or maybe the main fuse's in the engine bay