[lewis-liu]

tarahumara
Thank you for explanation. Honestly I thought it is the same.

So, in my program (Mazda As-Built Editor) Follow me home = Lighting Coming Home

and program changes the following bits:

Leaving home light is not same as Coming home !!

One is for Leaving , another is for coming !!

 

[mikele]

It is clear now.
The question is how to activate "leaving home light"?

 

[klyue2003]

Mikele, I also searching everywhere regarding this leaving home light but still can not get the answer.

 

[mikele]

klyue2003

I think I know how to activate the leaving home light.
Today I've found out my CX-5 has leaving home light and coming home light by default :smile2:
There are corresponding settings in CMU.

So, here is my R_BCM as-built:

7B7-01-03 0038 9210 9C

It means to activate leaving home light and coming home light you need to set bit b4 and b5 in byte B1 of 7B7-01-03 configuration string.

7B7-01-03 B0 B1 B2 B3 B4(checksum) in HEX
B1 - it is (in BIN):
b7 - 0 or 1 = function is not known
b6 - 0 or 1 = function is not known
b5 - 0 or 1 = Coming Home Light - ON / Leaving Home light
b4 - 0 or 1 = Coming Home Light - OFF/ Leaving Home light
b3 - 0 or 1 = function is not known
b2 - 0 or 1 = function is not known
b1 - 0 or 1 = function is not known
b0 - 0 or 1 = function is not known

I guess the possible configurations are:

7B7-01-03 001x xxxx xx - Coming Home Light - DISABLED
7B7-01-03 002x xxxx xx - Coming Home Light - ENABLED
7B7-01-03 003x xxxx xx - Coming Home Light and Leaving Home light - ENABLED

 

[klyue2003]

Mikele,

Good. Let me test around this weekend and let you know the outcome. If it is true then i think you can modify Mazda_AsBuilt_1_1 and add in this new hidden feature!

 

[klyue2003]

Mikele,

I wanna check with you one more thing. Do your CX5 has this setting in CMU when lock door, the side mirror will auto fold as well?

 

[drazick]

klyue2003



I think I know how to activate the leaving home light.

Today I've found out my CX-5 has leaving home light and coming home light by default :smile2:

There are corresponding settings in CMU.



So, here is my R_BCM as-built:





It means to activate leaving home light and coming home light you need to set bit b4 and b5 in byte B1 of 7B7-01-03 configuration string.

7B7-01-03 B0 B1 B2 B3 B4(checksum) in HEX

B1 - it is (in BIN):

b7 - 0 or 1 = function is not known

b6 - 0 or 1 = function is not known

b5 - 0 or 1 = Coming Home Light - ON / Leaving Home light

b4 - 0 or 1 = Coming Home Light - OFF/ Leaving Home light

b3 - 0 or 1 = function is not known

b2 - 0 or 1 = function is not known

b1 - 0 or 1 = function is not known

b0 - 0 or 1 = function is not known

I guess the possible configurations are:



7B7-01-03 001x xxxx xx - Coming Home Light - DISABLED

7B7-01-03 002x xxxx xx - Coming Home Light - ENABLED

7B7-01-03 003x xxxx xx - Coming Home Light and Leaving Home light - ENABLED

Your car is a CX-5?
If yes, coming and leaving home is activate bu default but run its a little special.
To activate coming you have to pull high beam switch to steering wheel.
And leaving home only run if low beam switch is in low beam position (not in Auto one)


Enviado desde mi iPhone utilizando Tapatalk

 

[mikele]

Your car is a CX-5?
If yes, coming and leaving home is activate bu default but run its a little special.
To activate coming you have to pull high beam switch to steering wheel.
And leaving home only run if low beam switch is in low beam position (not in Auto one)

Yes, my car is Mazda CX-5 2016.
(https://www.drive2.com/r/mazda/462149477239620912/)

You are absolutely right! I checked these functions this morning.
And it works as you described.

 

[mikele]

Mikele,

I wanna check with you one more thing. Do your CX5 has this setting in CMU when lock door, the side mirror will auto fold as well?

Unfortunately, mirrors auto folding does not work for my car :|
I don't know how to activate this option.
But I found solution, I bought this module: https://tecel.ru/en/catalog/comfort-solutions/comfortcontrol-mazda-universal-set/

And video how it works (there is a russian speech):

 

[drazick]

Unfortunately, mirrors auto folding does not work for my car :|

I don't know how to activate this option.

But I found solution, I bought this module: https://tecel.ru/en/catalog/dopolni...itelnye-ustroystva-dlya-okhrannykh-sistem/comfortcontrol-mazda-for-tec-810-830/

In CX-5 not possible to activate auto folding without external module .
In new 2017 come with it from factory.


Enviado desde mi iPhone utilizando Tapatalk

 

[killingspree89]

klyue2003

I think I know how to activate the leaving home light.
Today I've found out my CX-5 has leaving home light and coming home light by default :smile2:
There are corresponding settings in CMU.

So, here is my R_BCM as-built:


It means to activate leaving home light and coming home light you need to set bit b4 and b5 in byte B1 of 7B7-01-03 configuration string.

7B7-01-03 B0 B1 B2 B3 B4(checksum) in HEX
B1 - it is (in BIN):
b7 - 0 or 1 = function is not known
b6 - 0 or 1 = function is not known
b5 - 0 or 1 = Coming Home Light - ON / Leaving Home light
b4 - 0 or 1 = Coming Home Light - OFF/ Leaving Home light
b3 - 0 or 1 = function is not known
b2 - 0 or 1 = function is not known
b1 - 0 or 1 = function is not known
b0 - 0 or 1 = function is not known

I guess the possible configurations are:

7B7-01-03 001x xxxx xx - Coming Home Light - DISABLED
7B7-01-03 002x xxxx xx - Coming Home Light - ENABLED
7B7-01-03 003x xxxx xx - Coming Home Light and Leaving Home light - ENABLED

So this can work for 2015 Mazda3 ? :>

 

[mikele]

I have no idea )
It is my guess.
Try to change config and let us know

 

[lewis-liu]

klyue2003

I think I know how to activate the leaving home light.
Today I've found out my CX-5 has leaving home light and coming home light by default :smile2:
There are corresponding settings in CMU.

So, here is my R_BCM as-built:


It means to activate leaving home light and coming home light you need to set bit b4 and b5 in byte B1 of 7B7-01-03 configuration string.

7B7-01-03 B0 B1 B2 B3 B4(checksum) in HEX
B1 - it is (in BIN):
b7 - 0 or 1 = function is not known
b6 - 0 or 1 = function is not known
b5 - 0 or 1 = Coming Home Light - ON / Leaving Home light
b4 - 0 or 1 = Coming Home Light - OFF/ Leaving Home light
b3 - 0 or 1 = function is not known
b2 - 0 or 1 = function is not known
b1 - 0 or 1 = function is not known
b0 - 0 or 1 = function is not known

I guess the possible configurations are:

7B7-01-03 001x xxxx xx - Coming Home Light - DISABLED
7B7-01-03 002x xxxx xx - Coming Home Light - ENABLED
7B7-01-03 003x xxxx xx - Coming Home Light and Leaving Home light - ENABLED

7B7-01-03 XX2X-XXXX-XX ON 2014 discharge(HID) headlamp , It becomes headlight off delay 30 sec. But on 2015 with LED headlamp , It not working .

 

[DuyHuynh]

Hi, could you help me with my mazda 2 2015 i would like activate door lock and leaving and coming home lights
my car has iactivsense,pack safety called in spain with hbc.
thanks and excuse my poor english

hi @ambizurdo

My Car is Mazda 2 -2016

It has auto door lock and coming home light.

Please check module 726-01-01 to compare and try to change to active auto door lock and Coming home light

 

[killingspree89]

I have no idea )
It is my guess.
Try to change config and let us know

i cant mikele, dont have laptop and elm interface :>

hope one day you guys could activate that function

 

[rmaqui]

hi @ambizurdo

My Car is Mazda 2 -2016

It has auto door lock and coming home light.

Please check module 726-01-01 to compare and try to change to active auto door lock and Coming home light

Thanks a lot! This asbuilt data is just I need to try to enable autodoorlock on my wife's 2016 Mazda 2.
Muy BCMM has already coming and leaving home lights enabled.

Enviado desde mi G620S-L01 mediante Tapatalk

 

[klyue2003]

7B7-01-03 XX2X-XXXX-XX ON 2014 discharge(HID) headlamp , It becomes headlight off delay 30 sec. But on 2015 with LED headlamp , It not working .

Yup. Mine is 2015 with LED headlamp, both configuration below not working.

7B7-01-03 XX2X-XXXX-XX
7B7-01-03 XX3X-XXXX-XX

 

[grcmfs]

7B7-01-03 XX2X-XXXX-XX ON 2014 discharge(HID) headlamp , It becomes headlight off delay 30 sec. But on 2015 with LED headlamp , It not working .

Yup. Mine is 2015 with LED headlamp, both configuration below not working.

7B7-01-03 XX2X-XXXX-XX
7B7-01-03 XX3X-XXXX-XX

Mine doesn't work too. Mazda 3 2014 HID headlights. Only home coming is working. Just for info.

 

[klyue2003]

It should be

7B7-01-01 99 [B]D8[/B] 00 04 E3 [B]18[/B]
7B7-01-02 A5 01 C3 00 [B]20 [/B][B]4A[/B]

I tried this configuration for auto locks door for my 2015 CX5, It it working but it never appear Locks door mode option on CMU. So when driving it will lock and unlock when ignition off.

 

[rmaqui]

@ambizurdo, can you upload asbuilt from your bcmm? I need more data to compare different bcmm configurations and guess wich bits are related to autodoorlock and coming/leaving home light.
Thanks!