Haven’t used my rear window defrost except when I use remote start and I noticed the other day the solder joint had melted, looks to me it’s a low heat solder or it’s but some real voltage to that window :/
Back to the shop it will go
Just a thought, driving to the car wash I would drive down along hill , when I got to the car wash the brakes were really hot, hit the brakes with cold water will warp them, I had to replace my brakes on my truck… learned the hard way
Just had rear window replaced on there dime, hopefully putting a small zip tie next to the wire bracket will alleviate the problem with undo stress on the wire đź‘Ť