The publication of this book co-incides with the 3 Series 21st anniversary. Produced from 1984-91 its popularity and status is maybe due to the longevity of its design, its ability to satisfy the keen driver or its iconic status but, whatever it is, there is no doubt that the E30 is one car from the past that will stay with us into the future. Focusing on the common faults which crop up repeatedly and giving detailed, simple instructions regarding repairs, this book is uniquely invaluable for owners who wish to try their hand at their own maintenance, especially those who may previously have been prevented from doing so by a lack of technical know-how or specific knowledge.