Recent Bug: Sunroof Won't Close — Here Is a Workaround

Cottonwood said:

My almost 3-year old Sig P85 was upgraded to 6.2 (2.4.253) recently.

I discovered a significant bug: The sunroof will open, but won't close.

Luckily, it was a nice sunny day. After talking to service, I found out that this is a known bug with recent firmware.

The workaround is pretty simple. Push and hold the close "button" on the touch screen, sunroof page; after a couple of seconds, the sunroof closes.

Click to expand...

Well that's pretty annoying. I'm still on .251 thankfully.

Cottonwood said:

My almost 3-year old Sig P85 was upgraded to 6.2 (2.4.253) recently.

I discovered a significant bug: The sunroof will open, but won't close.

Luckily, it was a nice sunny day. After talking to service, I found out that this is a known bug with recent firmware.

The workaround is pretty simple. Push and hold the close "button" on the touch screen, sunroof page; after a couple of seconds, the sunroof closes.

Click to expand...

The other problem with this new upgrade concerning the sunroof is that it will not open at 12% like it used to. It only opens a crack. You have to open it to something >12% then back to 12% (vent)

Chipper said:

The other problem with this new upgrade concerning the sunroof is that it will not open at 12% like it used to. It only opens a crack. You have to open it to something >12% then back to 12% (vent)

Click to expand...

Even using the 20-->12% workaround, I still get the vented sunroof barely open issue on .253.

Thanks for the report. I hope I never have to use it.

- K

The sunroof has too many % options... 0,10,20,30,40,50,60,70,80,90,100 is more than sufficient... can someone really tell between 20 and 25% open..? I feel like I'm scrolling forever here!

SabrToothSqrl said:

The sunroof has too many % options... 0,10,20,30,40,50,60,70,80,90,100 is more than sufficient... can someone really tell between 20 and 25% open..? I feel like I'm scrolling forever here!

Click to expand...

Yeah, people with really big heads

Thanks to OP for this... stored in my memory bank in case I ever have this happen.

SabrToothSqrl said:

... can someone really tell between 20 and 25% open..? I feel like I'm scrolling forever here!

Click to expand...

Personally I think the scroll wheels need sensitivity settings, at least in my late model 70D... I use the right one for the sunroof but I have to do so much scrolling to fully open or close that it often bounces back in the opposite direction.

Cottonwood said:

I discovered a significant bug: The sunroof will open, but won't close.

Click to expand...

The loaner under my belt right now (12/2014 P85 w/ AP) has .253 and the first two times I tried to open the sunroof, it didn't. The first time after 10 seconds the slider jumped back to Close from 75% that I selected. The second time it stayed at 75%. Thankfully, the third and each time since, it has worked as expected.

Chipper said:

The other problem with this new upgrade concerning the sunroof is that it will not open at 12% like it used to. It only opens a crack. You have to open it to something >12% then back to 12% (vent)

Click to expand...

The loaner on .253 and my car on .253 do this. I can't recall now if my car did this on .249, but it definitely did NOT do this on .239 (it behaved as one would expect).

Models 100D 2018. Exact same thing happened to me today. I just heard a snap and it wont close. I can see the møtor worls fine and the part attached to my car moves back & forward. But the sunroof wont close because of the broken arm.

Called Trsla road assistance but its sunday so everything is closed here. Put a service scheduele via app. Hope they can fix it soon

Holy 10 year old thread batman.