Looks like a have damaged the left-side speaker grill. Probably touched it with a shoe when exiting the car. Mine is a LHD Sportback, so it is the passenger door speaker grill in the UK. Please don't tell me I have to take off the whole door panel to change it for a new one. Anyone know where I can get a replacement and the part number? It is not a Bose grill, just a bog-standard Audi grill. Any advice gratefully received.