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» Forum threads: 1,274
» Forum posts: 9,380
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There are currently 107 online users. » 2 Member(s) | 105 Guest(s) olen27a, xun.drives
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| Latest Threads |
2026 XC90 T8 Ultra
Forum: Speed Limit
Last Post: stvlee99
Yesterday, 08:03 AM
» Replies: 8
» Views: 2,391
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Does anyone know what thi...
Forum: Retrofitting
Last Post: trasgu_driver
10-11-2026, 10:52 AM
» Replies: 2
» Views: 177
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Polestar Optimization on ...
Forum: Engine / Transmission
Last Post: sznorbi69
10-10-2026, 11:43 AM
» Replies: 8
» Views: 1,085
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Heated Steering Wheel Con...
Forum: Retrofitting
Last Post: MooseMaster3
10-09-2026, 05:02 PM
» Replies: 4
» Views: 156
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Infotainment Factory Rese...
Forum: Misc
Last Post: Joe558
10-09-2026, 12:52 AM
» Replies: 0
» Views: 112
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Automatyczne drogowe xc90
Forum: Lights
Last Post: Braxia
10-08-2026, 09:13 AM
» Replies: 1
» Views: 182
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Volvo V/S90 front seats r...
Forum: Retrofitting
Last Post: damann
10-07-2026, 01:41 PM
» Replies: 70
» Views: 43,313
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How to clear VCM dashboar...
Forum: OrBit Q&A - Ask your questions here!
Last Post: shulercox@yahoo.com
10-06-2026, 10:09 PM
» Replies: 3
» Views: 438
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Drive Mode and Steering P...
Forum: Misc
Last Post: Terence
10-05-2026, 11:26 PM
» Replies: 49
» Views: 69,806
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Disable SIM/Celluar and f...
Forum: OrBit Q&A - Ask your questions here!
Last Post: jos
10-05-2026, 07:11 PM
» Replies: 8
» Views: 446
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| Does the coolant need changing? |
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Posted by: davelillo - 06-21-2026, 09:41 PM - Forum: Engine / Transmission
- Replies (11)
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Does the coolant need changing? Hello. I've searched online and nowhere does it say it needs to be changed frequently. (km, etc.) Does anyone have any information on this? I have 180,000 km and I'm still using the original coolant.
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| Curve Speed Assist in AAOS models (USA) - beeping? |
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Posted by: y0bailey - 06-21-2026, 08:35 PM - Forum: Safety
- Replies (8)
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I enabled curve speed assist and I haven't noticed it being active....but on my trip today the car randomly started beeping at me when I was on the highway using pilot assist.
Does it work on the AAOS models in the USA at all?
Does enabling curve assist automatically enable some speed limit warning beep or something along those lines?
I'm likely going to just disable it because it doesn't seem to do anything in this country with an AAOS vehicle, but any ideas on the random beeps would be appreciated!
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| Is it possible to force the car to change its network connection? Ongoing LTE issues |
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Posted by: Nemo222 - 06-20-2026, 03:55 AM - Forum: OrBit Q&A - Ask your questions here!
- No Replies
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I have been having LTE data connectivity issues with my Polestar 2 for over a month now.
LTE has no connection
WiFi works, Polestar App works.
I took it into a local Volvo dealership (polestar dealer is very far and very garbage). They diagnosed it as being connected to a USA data network (I'm in Canada). They downloaded a "market change certificate". This has not fixed the issue.
I went poking at the ECU fuctions/data I could read for the TCAM module and found for Current Network Identiy (9019) it has Mobile country code: 310, Mobile network code: 17 which, if I'm reading this right means it thinks it should have an AT&T connection.
The current mobile network operator (D084) is showing MCC 302 and MNC 220 which corresponds to Telus as the current operator which is correct and what it should be.
Network registration status (9016) shows registered roaming. and Home market (4653) shows "CA" which also makes sense.
So the car is trying to talk to an AT&T tower. Tt allows roaming data connection for app access, but it does not allow that connection forward to the IHU for maps and spotify. The market change certificate either didn't stick, or wasn't appropriate for my car for some reason
Is there any way I can change this myself and re-assign the car to a Canadian network?
I'm pretty sure I'm stuck waiting for Polestar to get their act together because they're useless, and I like my Volvo friends so I don't really want to make them deal with this again. How much control do we have with Orbit and is this at all possible?
Thanks!
*Interesting Edit*
A few days ago my car suddenly re-established LTE connectivity. I made no changes. I thought that maybe it sorted itself out and changed its mobile operator. I went and checked the same ECU functions to see if they changed and found that they had not and were the same as before.
So my theory that the software blocked IHU access on roaming data networks is not true and i have so many more questions that before!
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| OTA Update caused ECU failures and DTCs, fixed with OrBit |
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Posted by: LiveTrash - 06-20-2026, 01:34 AM - Forum: Service Functions
- Replies (4)
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Hey all, just here to share my experience I had just now.
I updated my 2022 C40 to 5.1.17 today while at work. Probably not a good idea, I know, but I haven't had any issues with OTA updates since I got this car so I figured no big deal.
Well, turns out this time it was a big deal. It showed on the head unit the update was successful but upon putting the car in to drive and pulling away, a slew of errors popped up ranging from everything to Regenerative Braking failure to Lane Keep Assist failure, Adaptive Cruise failure, etc.
A persistent message remained on screen telling me to stop safely as there was a brake failure, but half a dozen hard brake tests in the yard at work confirmed that the friction brakes worked just fine and that it certainly just meant the regenerative braking had failed. I managed to drive home safely with friction brakes working just fine, albeit a bit noisy.
I arrived home and immediately booted up OrBit to try and fix the issue. Using the Clear DTCs function and Reset All ECUs function did not resolve the issue. However, under the Configurations tab I used the Reset to OEM function and that did indeed clear everything back up.
It shall be noted however that the car did seem to be back to OEM configurations after the OTA Update, but perhaps some things remained that caused the ECU errors to be present?
Regardless, I've included all these details here mainly so people prowling the Internet having the same or similar issue may come across this and find that OrBit can help save them a trip to the dealer just like it did for me.
Thanks OrBit team.
Lots of love! ❤️
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| Guidance for a new orbit user |
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Posted by: MinatoXC60 - 06-18-2026, 01:07 AM - Forum: OrBit Q&A - Ask your questions here!
- Replies (11)
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Hi everyone, 
New member here — i have a 2018 XC60 D4 (no AdBlue), AWD, Momentum Comfort, and just bought OrBit to dig into a few features my car doesn't have from the factory:
- Adaptive Cruise Control
- Pilot Assist
- Traffic Sign Recognition (Sign Assist)
- CarPlay & Android Auto (Device Mirroring)
- Disable Stop/Start
- Audible locking feedback
- Polestar theme/skin
From searching the forum and a few videos, here's what I've found so far for the simpler ones:
224. DEVICE MIRRORING With Carplay & Android Auto
271. STOP START FUNCTION MEMORY Button with memory, Standard symbol
096. AUDIBLE LOCKING FEEDBACK On
168. SCREEN THEMES/SKINS Polestar
Still need confirmed working values for ACC, Pilot Assist, and Sign Assist on a D4 of this model year — if anyone's done this on a similar car, I'd really appreciate the exact settings.
Quick question for the more experienced folks: is it better to do all these changes in one session, or one at a time? Mainly wondering about whether back-to-back writes are hard on the battery . Any general tips for a first-timer would be great too.
Thanks in advance!
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| B15A323 and B14C281 |
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Posted by: danthe88 - 06-16-2026, 07:29 PM - Forum: OrBit Q&A - Ask your questions here!
- No Replies
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Hi guys, today while entering the tunnel I got headlamp leveling error on dash...
DTCs are:
B14C281 Head Lamp Input. Bus Signal / Message Failures. Invalid serial data received
B15A323 Headlamp Swiveling Feedback Sensor. General Signal Failures. Signal stuck low
It was hot day, normal driving, nothing out of ordinary.
I have tried to delete DTC but headlights are not moving... After some time DTC B15A323 returns.
Should I just throw this headlight away, or can it still be fixed?
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