Video of fuel gauges during refueling
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I shot a time-lapse video of my fuel gauges while refueling my 2007 370. It clearly shows that the gauges only read to the nearest 1/8 of a tank. You can see the needles click up as the tanks get filled (port, then starboard). This isn't earth-shattering news, but it's interesting to watch.
https://youtu.be/_JDSHA_phvw
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