Astra Engine Management light and Exhaust failure 

Hi, I can't say I notices any vibration, just a louder exhaust sound

@@vauxrez8831 Hello mate, thanks for the answer :) I just replaced the front section with flex pipe as it desintegrated completely. No difference with vibration level, but it surely is less noisy on highway speeds :)

@@Maniekmatrix Maybe a bit late but the vibrations you mentioned should be something normal.I am also experiencing the same and I went through all german forums and it seems that this is just a manufacturing problem because Opel themselves tried to look up to it and didn't find a solution.I tried and changed all the mounts and brought absolutely nothing.

@@DDragnevv I already replaced the front exhaust section with flex pipe, nothing changed. I also have a slight vibration on the steering wheel when car is idling. The level of vibration increases with AC turned on, already replaced the middle transmission mount without any effect :D

@@ManiekmatrixThat transmission mount was a pain in the ***.The vibrations on idle rpm occur on my car also and everyday it's different.There are days that there're no vibrations and days where I feel my mounts are shattered.No idea why.