Hey...have a 2012 C70. The driver's side rear tail light LED array is very dim on only half of the array. From what I figure, this is a non-consumer serviceable part. Can't find any info online regarding it. Dealer says it's not covered under the certified pre-owned warranty. I find that hard to believe. In my head, this is part of the electrical system, not a true "bulb". Any advice? Planning on arguing it with Volvo Corporate. Thanks.