Stereo does not start up or no longer starts up


Trouble shooting.
a) using a pin press the reset button on the top left corner - this will clear the software. If it initially works but reverts back to a stage when the issue continues then remove the earth off the battery overnight.

b) put the car in reverse.  If you get an image then you either have faulty wiring or a voltage leak.  This can also be tested by cutting the trigger wire.

c) Remove the main 16 pin plug from the unit and test the wiring
      Car Stereos only use 2 wires being Accessories and Earth.  Aftermarket units need 3 wires to turn on.
         Yellow - Constant
         Red - Accessories
         Black - Earth
     Test each of these.

d) Check the fuse in the back of the unit.