So, I really have to get rid of something and rightly so. I can only recommend the car dealership Benz in Dieringhausen to all Volvo interested from the area Gummersbach or Cologne.www.swedenbenz.de I have had the problem with the xenons and the crackling in the interior for so long now. I picked up the car and I am speechless! It does NOT crackle anymore, the xenon shines twice as far as before and I am more than satisfied. What was done : -Clothing on the new versions of belt rollers installed for noise reduction. -B-pillars claddings with an “Anti-Knarz varnish” and insulated in various places from the inside with fabric cushions. -B-pillars claddings completely cleanly re-attached and fastened with new insulating tape. -Medium airflows completely removed and cabling from the inside completely re-installed. -Xenons re-calibrated and adjusted to maximum height. -New Softwar e installed for the 2.0D. ——————————————— Conclusion: I am extremely satisfied and 100% satisfied this time and can only stay on top of any rate. The xenon now shines much further, as said, the interior is absolutely quiet even with potholes. There is no after-virbration in deep basses any more. The engine has now become really “toxic” after the software. Super!!! =))