Last week I fitted a dashcam to my G using a fuse tap into F31 as suggested elsewhere on here. It may be a coincidence, but since then my heater and fan don't work, and today I noticed that the power socket by the handbrake and also the one in the boot don't work. I'm puzzled as their fuses are in the engine bay but F31 is under the dash. I've read that replacing the blower is a nightmare to fix because of where it is so I'm hoping it's something simple. Any ideas anyone?