E30 Zone

hi i own a 91 316i with 154 and change miles on the clock the inspection light is illuminated but i still have 3 green lights and no yellow or red lights is this normal or is the car due a service acording to the service book it was serviced at 150,000 miles .
i dont thrash it either help / advice appreciated

The green lights tell you that it's been serviced. The inspection light is something else.
It's working fine.

The Inspection light lights up every twelve months as a reminder. Simply reset it the next time you service the car and you won't see it again for another twelve months