Crossbolt has nailed the main issue with the XC 500.
If you are in the northern hemisphere, then now is a good time to check/test that starting issue, since it is a big issue in cold Temps.
But, it could well be that the 2013 and newer models have been rectified by the factory regarding this issue.
It is imperative to have a top class battery and put it on a trickle charger every night.
This is my experience on XC 500 2010 model year.
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