Ordered my XF Premium Lux 3 D, Liquid silver, charcoal, with 20" Selena's and Bi xenon lamps. I will yake delivery from HA Fox Nottingham in September. Chose this dealer rather than local Newcastle dealer because of better overall deal for my 3yr old A6. Since ordering I have been looking at a number of customer reviews and am getting worried that I have ordered a car that will give me years of reliability headaches. Are my concerns justified.