Hi, ive recently been trying to do the engine check test where you press the accelerator 5 times, and the check engine light should flash. but i tried it and nothing happend, so i took out the clocks and there was no bulb installed, so i put one in, and tried it again, but still nothing. As far as ive heard its only the early e34's that do not have this function, and as mine is a 1995 model, i am confused as to why this is not working. are there some later models that didnt have this?

Can anyone shed some light on this problem?

Cheers.