Automatic time zone adjustment?
#1
Automatic time zone adjustment?
Is there a way to set the clock to do automatic time zone adjustments, including when you enter a different time zone and/or daylight savings time either begins or ends?
I could not find anything on this in the manual.
I could not find anything on this in the manual.
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tk-porsche (10-19-2020)
#3
Thanks, Todd. That is really dumb not to have that. I rented a Grand Cherokee recently and it took care of all that beautifully. You wIn some, you lose some when it comes to features!
#5
#6
My PCM auto adjusts for daylight savings time. Not sure about driving in and out of different time zones, never done that with this vehicle (‘17 GTS).
Mine has the optional nav module for the PCM (code 7UG).
Mine has the optional nav module for the PCM (code 7UG).
#7
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#8
My memory failed me . What I remembered was from the PCM3.1. But with the PCM4.0, it does support automatic timezone selection. Goto home. Then press on the time. On that settings screen you will have an automatic timezone adjustment, Make sure the option is selected. You would need navigation to have them.
I finally also found a link to this video, which is probably what you're referring to that should be set to get automatic setting of the time:
Last edited by tk-porsche; 10-20-2020 at 03:14 AM.
#9
Unfortunately, these settings for automatic time adjustment were already in place. It may be that when driving from Arizona to Colorado that the algorithm still sees both states on Mountain Time (MDT or MST) but doesn't recognize the difference in that Colorado observes daylight savings time while all of Arizona (excepting the Navajo Nation lands) does not. Is there an easy way to check what version of PCM is installed to see if perhaps an update might help if it's not running the most current version?
#10
I drove last week from Texas (Central Time) to Colorado (Mountain Time) and back. The clock corrected itself automatically as we changed zones.
#11
Thanks, good to know. I wonder if it doesn't realize that Arizona is one of the unique states without daylight savings time? That or the PCM needs updating, which seems unlikely on a '19 model.
#12
The quickest way to do that-- right-clicking on the clock in your taskbar and choosing the Adjust date/time option. You will then need to turn on the Set time zone automatically, as seen here. However, do not forget to double-check pst vs pdt in your country, as it happened once with me. By the way, I only recently learned the difference even though I travel a lot. It wasn't until a couple of months ago that I learned the difference between these two words. As it turned out, even my daughter knew the difference thanks to geography lessons
Last edited by TimPaige; 04-29-2021 at 03:18 AM.
#13
I've heard there was a bug in PCM 5 related to automatic time zone and/or DST adjustment that was fixed (via dealer-installed update) in the '21 Macans.
My '20 was deifnitely set to adjust for DST automatically, but it didn't happen.
My '20 was deifnitely set to adjust for DST automatically, but it didn't happen.