Hello, I have been buying my used V50 for about 4 weeks now (with 1 year used car warranty from the dealer) and am so far satisfied. This morning on my way to work the yellow light “error in the exhaust gas cleaning system” went on. I had trouble with my last car (Audi A4) already constantly with the particle filter and am afraid that it is going in the direction again. Has an experience with it? I can only read faults in the workshop tomorrow morning. The 60 km way home should still be reasonable !?