Ive had problems with my rear lights since i bought the cinq they were really dim so ive had them apart checked the bulbs even thought about changing the lenses as they are smoked and were like this when i bought it. A lad pulled me in Asda and said he was behind me and my brake lights were not working and my main lights were barely visable.So i took them apart changed the bulbs checked i had the correct bulbs still no difference.I then took a closer look at the lenses the smoking looked like a diy job with a tin of black paint i gave them a good scrub with a brillo pad and hey presto we have light.I cant believe the previous owner would do this and i bought it with a full M.o.t from a garage how did it get through ??