I have Gli 2008 in new shape ABS version. The car used to be parked for months in a garage and the total mileage it has done till now is 30,000km.
In the past few month I daily observed few oil drops under it due to brake oil leakage and then I was told to change its brake master cylinder which got damaged of being parked for long time. I got it done by some local ustad and replaced it with a genuine one of rs.11000.
The leakage stoped but here is another problem that the brake padal gets low when pressed. Now somebody says that it needs adjustment, some say it will get ok with use and some say its elctronic issue. Although the brakes are fine but I am too worried.