Bandoleer07

I have an 05 jaguar stype, for some reason my car holds moisture like crazy, at night when it's cooler I'll notice my window are fogged so bad I can't see inside. Meanwhile my husband's car and neighbors cars have no fogged windows, I bought the car 2on the ago and have also noticed the doors stopped locking, you push the button, they lock and unlock immediately, also noticed when I first start the car and turn on the ac sometimes my ac digital display will get stuck or start rapidly blinking, tgat usually goes away, but the squeaking from the engine will onky go away when I turn the ac on full blast, I don't know anything about jaguars but my husband is a car guru, if anyone can point him in the right direction about anything that could possibly fix these problems I'd much appreciate it!

port haus

How old is your heater core? Coolant level drop at all?