Assistance Systems Error - Speed Limit Display (warning message)

[adrnlyn]

Mine back from dealer. Little over month. Rise worked to get in garage. They said no problems on 180 mile drive to deliver. He used adaptive cruise. Paperwork showed lots of warranty items in German. They said blind spot warning problem was in mirrors not where on previous cars.
left Omaha with 91% charge, 180 miles driven, arrived with 47 miles left. mostly Highway 70 mph.

 

[KR45]

Has anyone raised the question of compensation?

Starting that conversation on Monday!!

 

[TomekGnomek]

Back to the original post and warning message - I've had this warning several times during my last trip of 700km. Problem is it disengaged driving assist without any auditory warning and it wasn't safe. I was surprised I could turn the assist back on immediately after this warning message and it worked fine. I've had several other warnings including power system warning and power outlet warning. All disappeared after car restart. I'm set for diagnostics next week.

 

[Diamondtrons]

Starting that conversation on Monday!!

I spoke to Porsche Customer Services GB, they told me i could request compensation after my car is returned to me and fixed.

 

[Diamondtrons]

Maybe we should alert the media. There are more cars like ours especially in . i just feel Porsche GB doesn’t really care especially since they don’t really communicate very well.

 

[TaycanEagle]

Just picked up my Macan 4 last night. Having the same issue, also intermittent, and as far as I know software is fully updated. Were you ever able to find a fix?

The same error started this past Friday for me. I’ve noticed that I get the error after coming home and parking the car in the garage overnight. Once I start driving the next day it usually disappears within 5 minutes. I thought it could be an issue with observing the speed limit in my subdivision, but I can it’s a broader issue impacting others.

 

[Diamondtrons]

The same error started this past Friday for me. I’ve noticed that I get the error after coming home and parking the car in the garage overnight. Once I start driving the next day it usually disappears within 5 minutes. I thought it could be an issue with observing the speed limit in my subdivision, but I can it’s a broader issue impacting others.

In it’s affecting most of the cars with Innodrive. Unfortunately the Assistance driving systems and speed limit displays faults will persist most of the time.

 

[jturbo]

My Macan Turno started with this issue the day after delivery, persistent assistant system errors all the time. Like others it has innodrive and has now been at the the dealer for the last 4 weeks with no idea on when I might get it back.

 

[CraigW1]

For what it’s worth, I don’t have innodrive.
Random thought: I am wondering if it’s a GPS communication issue as I live in an area with poor cell reception and am also having an intermittent issue with the compass and altitude.

 

[KR45]

Turbo back from Dealership (they had it for over 2 weeks) and other than fixing the bonnet and boot that had a broken sensor / calibration setting, everything else is still awaiting a software upgrade. Porsche Germany now say they know what they problem is but have to write a patch and they dont know when this will be released. So all assistance system related features like Park Assist, Lane Keep, Adaptive Cruise, etc are not working properly. I will be seeking major compensation from Porsche once all of this is resolved and I can put a complete timeline together.

 

[Diamondtrons]

Turbo back from Dealership (they had it for over 2 weeks) and other than fixing the bonnet and boot that had a broken sensor / calibration setting, everything else is still awaiting a software upgrade. Porsche Germany now say they know what they problem is but have to write a patch and they dont know when this will be released. So all assistance system related features like Park Assist, Lane Keep, Adaptive Cruise, etc are not working properly. I will be seeking major compensation from Porsche once all of this is resolved and I can put a complete timeline together.

Would it mean we will ALL have to bring back our cars to dealership or it could be an OTA Update ? My car is still with the dealership and I’m relunctant to have it back without a fix

 

[byebye]

Yes, actually there is no OTA, and the only way to enable it is to do software update at the dealership. We don’t know if/when Porsche will deploy OTA, or FOD (!)
That‘s the general idea so far.

The Q6 sibling has its first update which seems to enable virtual key and solve several software issues (warning and error messages…). Nobody knows if this first software update adds other things, like OTA…
It’s obviously a minor update : 03.00.00 to 03.01.00 / C

 

[Dragon Tourniquet]

The Q6 sibling has its first update which seems to enable virtual key and solve several software issues (warning and error messages…). Nobody knows if this first software update adds other things, like OTA…
It’s obviously a minor update : 03.00.00 to 03.01.00 / C

Because of that I looked up the manual for a 2025 Macan 4S, and noticed it lists 2 different part numbers for keys. The second part number, PPE1C-433 is actually FCC certified for 2 frequency ranges, and the 2nd of those is UWB. The Central Control Unit also has UWB radios in it according to the manual. So hopefully Porsche will enable Porsche Digital Key at some point in future (it was listed as a feature in a couple of countries).

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