My landcruiser only came with the master key, no remote fobs. I read instructions online to program a new fob by pressing the reset button on the alarm box behind the radio so ive bought a fob on ebay. Took the radio out today and found the black box cable tied to the steel bar with tvss on the label, there is no metal plate on it to prise back and as far as i can see there is no reset button, there is a plastic guard riveted over the plug connector which i prised off but nothing underneath. I even took out the unit and opened it up, i cant see any reset button on the circuit board! Am i missing something or do the D4D engined colorados have a different alarm?