Brought used 2007 A6
 

Hi

I just joined this forum, I searched in vain but perhaps I am not searching for the right thing. I am new proud owner of a used A6. The car is in near mint condition except for a few scratches and bumps on the rear bumper. The scratches are minor and probably can be touched with some waxing and touch up paint however on the right side, there is a minor issue, probably someone hitting the car when parking. The paint has formed a ripple of cracks. I wanted to know how I can go about fixing this. The car is metallic silver.

Many thanks in advance.