hi does anybody know how the rear light cluster comes out off the body work on a 97 vw compass calypso ive got the lens off but cant see any fixings i want to take the cluster out to address all the stress cracks on the fibreglass , i started grinding out the crackd on the near side but the further ive gone the more ive found a few run under the back light cluster so i will have to get it out to grind the cracks out tia