Hello, hope one of you wonderful people can help as main dealer are being numptys! Flap works fine when ambient above 0. When below it will not open, tried a bit of grease but no luck. I had something to do with this repaired when new as the flap indiction light as open would stay on. Now the garage says well it works now, i say have you put the car in a freezer to test it? But they say they can't do anything. Surely its a known issue or replace parts would be what I'd do? Any help much appreciated.