I've had my car since 2018, and am well acquainted with parking the car at an airport for 2-3 weeks, having done it likely 20+ times without issue. But something went wrong this time.
I always disable standby mode, disable sentry mode, and if I'm in a hot climate then I also disable overheat protection. Then I check the app once after the car is parked ~1 day to make sure nothing crazy is happening, and then I stop checking the app in order to avoid waking the car up.
I did all of that this time:
I always disable standby mode, disable sentry mode, and if I'm in a hot climate then I also disable overheat protection. Then I check the app once after the car is parked ~1 day to make sure nothing crazy is happening, and then I stop checking the app in order to avoid waking the car up.
I did all of that this time:
- I arrived at the parkade with ~170miles of range, needing it to last 17 days, and gave it to the valet at this particular parkade.
- disabled sentry mode from within the car (not the app) and also disabled standby mode.
- I checked after 1 day and saw that it had lost ~30 miles of range, but it was also in very cold weather and so figured that most of that was just the temporary range loss that I often see in cold weather.
- 4 days later I saw that the temperature had risen again where the car was parked, so went to check the app to see if it regained the range back... and saw that the car has lost a cumulative ~100 miles of range (over 5 days).
- Somehow, Sentry mode must have been re-enabled, or my disabling of it didn't register (maybe since the Valet took over and there is some sort of pre-set? No idea), and that's the reason for the drain. I disabled it now via the app.
- Check the app a single time tomorrow, to make sure that disabling the sentry mode has "stopped the bleeding". Hopefully the range will thereafter drop like 2-3 miles per day
- Don't check the app again for the next 10-11 days until we arrive
- With 2-3 miles lost per day, it would likely get down to ~40 miles of range left, and a drop in temperature of ~10F (from 40F to 30F) will hopefully still leave me with enough range to drive 2 miles to the supercharger