[MacRob]

If the light seals have been changed and its still letting in water then there is 2 possible reasons for it and things to sort it out

1. remove the lights seals and then use clear mastic round lights and the hole for the lights, fit the seal and then fit the lights. This will once and for all seal the rear lights up.
2. the water is coming in from the rear window seals. This can be sorted with a product called Captain Tolley’s Creeping Crack Cure (leak/crack sealer). Very simple to use and very affective at sealing the holes. No need to remove the chrome trim to use it.