My 3+ yr car's got Xenon adaptive lights. The xenon range control warning light flashed up intermittently twice today. 1st time it happened was about 3 weeks ago. Even after that, VCDS recorded no fault. Yesterday, swapped the wheels around, front to back. This afternoon, lighting switch set to auto, range control warning flashed up after about 12miles on the road. Switched off the engine will stationary at lights. Fault cleared only to come on again 2 miles later. I'm guessing it's a loose connection issue. Suggestions what to look for. Any one got picks of the suspension sensor/s and or connectors?