I have a problem - when my 2021 GLE 450 sits for a while (so far seems like more than 2-3 hours), the hatch lift doesn't work. The fob, foot motion and interior switch all just unlatch the lock, but the hatch door will not lift. There is no motor sound. If I start the car, everything is back to normal and the hatch unlatches and lifts as usual. After I shut the car off, the hatch still works, it's only after a longer period of time that the problem is observed.

Any ideas on what might be going on? Thanks.

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