I took my car (opel corsa 2009) for major service of 60000km on 1 Dec, after 5 days there is warning sign of ABS which makes speedometer and petrol gauge not working, i took it back to GM to fix cos surely they've done sumthing wrong or they removed other parts of my car, it was at GM from last week till today, everytym when i phone they tell me technicians are still busy they a waiting for parts that they ordered, this is inconvenience and they cant even give me courtesy car, im going to pay that car month-end but i dont have it, they... read full review »