Hello, I am a brand new member to this group. I purchased my first Jaguar a few years ago and have really been enjoying it overall. It's a 2004 XJ8 with now 65K miles on it. This car really LOVES warm weather (as do I), but we are a little short on that for several months in Wisconsin. Each winter, I get error codes about ABS disc failure and a brake default. Amazingly, when the weather clears, the codes go away and the car and I have a beautiful spring/summer. Last week, we had a bitterly cold day and a Gearbox Fault code appeared and the car almost completely lost power. I did not have to restart, but I did put it back in the garage. We now have great weather for this time of year and I took it out again. The Gearbox Fault code still appears, but only with the amber light and it feels like I am pulling something heavy behind it. The power is there, but I am worried. I'm open to any suggestions if anyone cares to help.

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