[Nikodim]

For swapping AFS to ALH in M3 2021 You'll need not just the hardware, but the coding also. In M3 2021 the coding cannot be accessed though

Надіслано від мого M2102J20SG, використовуючи Tapatalk

 

[Nikodim]

As long as your vehicle is equipped with FBCM model TK52-67-5X0 or GBEF-67-5X0 You can disable hyperflash for the FWD fitted turn LED lights in 726-01-02 line.
For FWD+BACKWD fitted LED turn lights only GBEF-67-5X0 model suits in 726-01-01 line. But guaranteed are only vehicles of SEDAN bodystyle in that case

 

[Nikodim]

@craz
Thanks for your discovery. But it doesn't help to @eexcalade personally since he has CX5KE.
Though it can assist perfectly owners of M2/CX3/MX5

 

[Nikodim]

About the LEDs in turn signals.
I tried several times to disable the rapid flashing, but the coding for that in M2/CX3/MX5 cannot be accessed. For that reason I've finally found & ordered the set of LEDs on Aliexpess (4 turn lights + 2 brake lights) which really cheat the CAN-bus & function correct. Installed them in M2 & have forgotten about the earlier installed load resistors & hassle with config coding

 

[Nikodim]

Try to reset & re-learn ABS module. Your DTC may be gone after that

 

[Nikodim]

Depends on which module is producing that DTC for You.
Your IC is different from your original config only with IDS enabling, which hardly can produce that DTC. The other enabled functions were: "Low level windshield washer fluid" & "Driver & passenger seatbelts beeper". More chances that DTC is produced by one of the last two (be sure that You have the fluid level sensor hardware properly equipped), or You changed the config also in some another module. Check every module where You have changed config, compare with original & be sure that You possess the proper hardware for the desired function.
Ar least there's no re-config visible for "MRCC fm 0 km/h according to Sergslim's table"

 

[Nikodim]

'Cause with:
720-04-11 B1=30 every Mazda vehicle has RSVM, but instead
720-04-11 B1=28 have no RSVM & no 360VMC

 

[Nikodim]

As one of the variants of diagrams for U.
If it doesn't match, U have to search for different

 

[Nikodim]

That perfectly explains your problem. Your folding mirrors were partially retrofitted (without the controlling switch installed). They're not original, & the only way to disable them folding is to disable the hardware, or to install the controlling them hardware switch

 

[Nikodim]

The original folding mirrors are accompanied by proper switch in the driver's door cluster with 3 positions:
1 - always open (or open when being manually folded from "always folded" position of that switch);
2 - auto-folding ("folded" - when doors locked, "unfold" - when doors unlocked);
3 - always folded (or fold when being manually open from "always open" position of that switch).
You can safely use that switch to keep the mirrors in position always open.

As far as it's known, there's no coding in Asbuilt detected (even no suspected) for mirrors auto-folding function

 

[Nikodim]

You don't get it really correct.
The thing with DRLs is that those are the additional separate lights placed over the turn lights & they have nothing to do with the far headlights beam or low beam. In majority of cases they can be as halo as well as LED. Exactly for that reason You cannot activate your low beam lights to function as DRLs

 

[Nikodim]

Signature illumination is present only in CX-5/CX-8/CX-9 since 2018. It's a special model of headlights with signature illumination

 

[Nikodim]

One more small correction

 

[Nikodim]

& 720-04-14 B4b5=1 - FRONT COMBILIGHT SIGNATURE ILLUMINATION

 

[Nikodim]

ABS+S&G = GBYH-43-7A0C / GDYM-43-7A0A,
EPB+AH = GSH7-43-7E1B
Do not forget, though, that S&G function is availale only with AT & radar in the badge

 

[Nikodim]

So, it wasn't wise to change those settings without saving the original first.
737-01-.. lines didn't change. It could be that the other lines are different, which nobody can help You now (unless someone has exactly the same oriinal settings there as You had)

 

[Nikodim]

At least to bring back to the previously saved original settings for RCM module.
If You didn't save it - nobody can help You, since no one can suggest You those settings, especially for 737-02.. & 737-03.. They're not available at "Mazda As-Built Search Engine" server

 

[Nikodim]

@Nikodim
I am sure the HBC was working. The pictogram of light with A in it on the IC is green at the moment.. so I am able to turn the auto headlights on, however the HBC is not working.

Also the LWDS is enabled and working, I disabled LAS in the CMU, but it was working, I have the LAS_CUR PID in EPS.

So.. if I understand correctly, the combination of my headlamps and control module only allows for HBC, not ALH and I need to find the proper configuration for that?

I repeat again, the presented by You settings in FSC have no LDWS+LAS activated, only HBC. But that HBC activating in your IC is wrong. Instead of your 720-04-19 B0.. there must be 720-04-19 C0.. (for HBC/LDWS/LAS) or 720-04-19 90.. (for HBC/LDWS).
And forget about ALH with your present hardware

 

[Nikodim]

Hi,

some time ago, I activated HBC and after that ALH, at least the high-beam control worked and it automatically turned the high beam on and off. Yesterday I noticed that the HBC is not working anymore and the lights in auto mode, stay only in low beam..

Also I am not sure, how to test the ALH properly, I have the option turned on in CMU, but how to check it visually?

My AFS/ALM module is B63C-51225 if that is any help and the IC and FSC configurations are as follows:
......

could anybody advise on why the HBC suddenly stopped functioning and how to check if ALH is working? Thank you

Your case with ALS lights & AFS/ALM model + ALH settings in IC + HBC(only) settings in FSC-2g. had no chance to function properly. The incorrect seettings also can produce options appearing in CMU, though it doesn't mean them to function properly.
But, if You're perfectly sure that HBC was functioning & then suddenly stopped, the reason could be due to your LAS enabling in 720-04-16 82..., which has also no chance to function without LDWS enabled in FSC + proper steering module model. In any case also, instead of green "A" indicator in IC You should have it yellow. HBC would never have chance to function if that indicator doesn't become green

 

[Nikodim]

Your direction of thinking is correct.
Every pressing of TPMS button doesn't reset the warning. Neither that button is the ON/OFF button. Every pressing does the new situation with every wheel speed of rotation re-learning into memory for the later analysis when any wheel changes it's speed.
Exactly due to that reason the enabling of TPMS in IC feature is useless without installing the button, because there's no other way to force re-learning