Does your X5 go to sleep ?
This may be a weird question, but does the E70 have a "sleep" mode or battery saving mode when the vehicle has not been started for a while ? I notice from time to time when I haven't started the car for 5 or more days, that it seems sluggish with the electronics when started, and twice the clock was off and the settings were set back to default...Either a sleep mode or a bad battery ?
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