Hi all, I recently became the proud owner of my 1st BMW ( which is in fact my 1st car), I've only had the car a fortnight and driving home from work today, the eml & inspection lights came on with the number 3750 below the inspection light. there was no loss of power and the car was still driving normally.
can anyone tell me just how much I should be worrying ,if at all, and what my dad reckons is a fault code ( the 3750 number) means.
many thanks in advance
p.s. my car is a '52' plate, 3 series 320ci petrol coupe, which has had the original air box removed and a K&N type cone filter fitted by the previous owner