Thanks rightnow. Had spoken to VW SA regarding GC. The SA said he is not aware of this . And i am the first person asking about GC issue. May be he dont no any thing or he is trying to bluff me. I Will visit showroom shortly for friends new car discussion will confirm then.
Around a month back, a SA told me that a VW recommended process on improving GC will arrive at workshops soon. So by now I guess the process should be available with workshops, even then if your SA doesn't know about it, check other workshops too.
Had spoken to SA regarding the wheel alignment said it will be good to do every 5k km depending upon the road traveled and rotation he said it will be good to do every 10k km.
Wheel alignment and balancing is recommended as and when you feel like doing it. If your roads involve too much of pot holes and disruptions, you should frequently get alignment and balancing done.
A little accident had happened in the broad day light at a traffic signal don`t no if he is blind, i was waiting for signal suddenly a thud sound came from rear watched the rear view mirror they i thought that some thing big had happened may be bumper had cracked or had a big dent. When went to see the damage there are a few scratches little bit thick thanked god nothing big happened. he and his wife started to say sorry could not judge properly as one child was sitting in front on tank. At last nothing big happened except few scratches.
Try a rubbing compound. The black marks will go by rubbing, but if the paint layer has chipped off you should get minor touch up done at workshops.
One more thing- you said above 'child was sitting in front on tank', What does it mean?