FPMSL- soz chap, i completely forgot, anyways, go out to the car, put it in the diagnostic socket, and turn the ignition on when the switch is in the o postion. turn it to the 1, and then after 5 or so seconds, you should hear a click- then the light will flash once for about a second to indicat the start of the test. Then flasshes once, twice to indicate there are no faults at present. then twice, quickly to say that the next test its gona do is for the KAM - then it will read off your fault codes, then repeat them, and then flash once for a long time to show the end of the test- its easy matey, youll get used to it after 2 or 3 goes!