W169 180CDI CVT autotronic,what is it? Wandler? bearing in gearbox? or a chain in the gearbox? the oil is OK, the noise increases when driving, the transmission shifts normally
W169 180CDI CVT autotronic,what is it? Wandler? bearing in gearbox? or a chain in the gearbox? the oil is OK, the noise increases when driving, the tr...