I own a 2007 1.9 Multijet and am having heater problems. It's very intermittent, being off one minute and blowing at full blast the next, but is off more than on. It may possibly be a loose cable as it worked fine for a while when I slammed the storage door - very high tech I know - but seems to be getting worse. I've also noticed this morning that the heater dashboard display lights are off or very dim, as are two of the three display lights above them. Any idea what might be causing this, and is it something easy to get to and resolve?
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