Hi I have a 2013 T5 Multivan with a 7sp BSG Box. I have just brought this from a dealer in Perth (not VW). The vehicle made a really nasty grinding sound after about 150km's from driving off the forecourt and now seems to do it at least once or twice a journey. It lasts a fraction of a second and seems to do it in D5. I have of course taken it back - they tried a box oil change and service but the issue is still there - I dropped it off again yesterday. Given the horror stories I have seen it has me worried. The Dealer is obliged to fix it under the Lemon Law but has anyone else experienced this - I hope there is no temporary fix leaving me with a bill a few months down the road - VW dealership were less than useless they diagnosed a fan belt/Pully - offered to repair it for 880AU$ - It is 100% the Gearbox. Could it be the Mechatronics? The van 85,000km's on the clock ..............