Accident due to TJA/ACC use.

[NLMGSAN]

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Sorry for the bad Imagna, not at home right now.

There are quite a number of differences that I expect to be related to different hardware.

 

[Yorkshire Hillbilly]

My MG4 does this all the time. After a recent update the car applies the brakes sooner, so it doesn't roll back as much. Every so often it still rolls back at traffic lights or in traffic on the motorway. I'm super cautious about it now though.

 

[Lord Randall]

There are quite a number of differences that I expect to be related to different hardware.

Features are very close to R59 update. With added ISA on by default and car keep regen setting in memory if turned off.

There are some minor difference in the interior too. LED courtesy lights, clear gray rooftop, missing net in front of central armrest, frontal weels intakes are fake.

WLTP (450 vs 435) and 0-100 (7.2 vs 7.9) are different too, likely due to a slightly different mapping.

Satnav calculate charging stops, and is localised. Even if voice controls are english only still.

Model is Luxury64 MY24. Ordered on june delivered in august.

 

[NLMGSAN]

What do you mean with "Satnav calculate charging stops, and is localised."?

 

[nanomad]

It used to give directions in english only, infotainment for MY24 has the italian localization for turn-by-turn guidance.

 

[NLMGSAN]

It used to give directions in english only, infotainment for MY24 has the italian localization for turn-by-turn guidance.

Ok. But Randall specifically mentioned charging stops. Is that something else or is it just an example of when the Italian language is used now?

 

[nanomad]

My24 come out of the box with the ev planner, for my22 and 23 you have to install infotainment R59 or later.

 

[NLMGSAN]

And you also have R30 (for infotainment)?

 

[nanomad]

Yes MY24 has a different versioning sequence of the infotainment OS so you can't really compare R30 of EU MY 24 (SWI133) with R59 of EU MY22 and 23 (SWI68).

The versioning goes
SWI[VARIANT]-[PROBABLY_HW_VERSION]-[TRIM]R[RELEASE_VERSION]

Where VARIANT indentifies a set of hardcoded configurations / customizations done to the base OS (e.g. the AU models have a different VARIANT from the EU ones)

 

[NLMGSAN]

Aah.. Thank you!

 

[Wil Tryharder]

the car rolls backwards when they've stopped on a downward incline.

Yup, this has happened to me a couple of times.

 

[NLMGSAN]

Yes MY24 has a different versioning sequence of the infotainment OS so you can't really compare R30 of EU MY 24 (SWI133) with R59 of EU MY22 and 23 (SWI68).

The versioning goes
SWI[VARIANT]-[PROBABLY_HW_VERSION]-[TRIM]R[RELEASE_VERSION]

Where VARIANT indentifies a set of hardcoded configurations / customizations done to the base OS (e.g. the AU models have a different VARIANT from the EU ones)

This really does trigger the question whether there are significant differences in quality between the various firmware groups. As an example, is you R30 LKA better (precise and reliable and better dampened) compared to LKA with the modules associated to R59, or R46.

 

[nanomad]

I don't understand why you keep comparing the Android release to the LKA behaviour. It's just wrong.
LKA behaviour depends mainly on the BCM module firmware and calibration settings followed closely by the FDR

FICM (The tablet) updates do not require, per se, any other updates to be performed so you can have a SWI68-XXX-1300R24 behaving as well or as badly as a SWI68-XXX-1300R59. It depends on the set of modules updates, calibration and configs that have been applied either at the end of the production run (BOM version), by the service center during PDI (some do, mine did) or during any other visits.

The only official update that requires a BCM update (plus a series of other module updates) is the TBOX one as they changed how it talks to the car (so it requires a BCM, SCU and GW upgrade as well)

It's only incidental that some service centers run BCM updates along with the FICM one but that's just their choice

 

[NLMGSAN]

Ok. I understand the confusion. Let me explain why I asked jt this way.

The dealership told me the policy was to bring updates of the interface together with collections of module updates. However, some module updates would also become available in between the interface updates. Since complaints have been steering the demanded updates, a mix of update sets will exist on different cars. That is my starting point.

Your version (of the interface) is clearly not just a next version of R59 (or R48 in my case). So there is a possibility that you will have different modules as well. Modules that could influence LKA. That is why I asked if LKA behavior changed.

 

[nanomad]

Yeah my24 definitely have different modules version, sometimes even hardware wise (I didn't bother checking if the hardware ID stayed the same)

 

[Lord Randall]

Given the price cuts in UK, it is likely you will get the my24 soon too...