Recently took my V90 to a do-it-yourself car wash and accidentally knocked off the spoiler(?) over the rear window that covers the window washer fluid nozzle. When it came off, it broke 5 of the clips that kept that piece of plastic attached to the car. Any idea what these are called and where I should look to find 5 more? They are black with an arrow shape that fastens to the square hole in the car and another flexible fastener that fits into the spoiler also double adhesive around the middle that sticks to the car (but not anymore). Thanks for any advice.