HUD not working

[hellllo]

Search keeps ending up in database error =\

So my HUD all out of a sudden stops working, same with my boost gauge. Speedometer/tach works but the lighting. The fuses look good (checked the 2nd from the bottom on the left in the fuse box and fuse is not blown) , everything is grounded, what else can it be?

[s13rookie]

are you sure the boost gauge is sharing a fuse with the illum. fuse? What car and engine?