For the past few months the yellow oil level light has been coming on on my golf (1.4 petrol, 2001) from time to time, once or twice a week. In fact it tends to happen around one particular stretch of the M50 which is where I reach about 110Km/h having started up the engine from cold about 10 or 15 mins previously. The oil level is ok, and opening the bonnet always clears the light.
So I'm presuming it's just a faulty oil level sensor. Just wondering if anyone has any idea how much a replacement costs, or even if there's something else I need to be looking into (apart from the obvious one of getting a proper car ). Worth mentioning that the car also has a clogged up crankcase breather box which could be contributing to the problem.
Thanks in advance.