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Post by albertxerez on Dec 9, 2019 18:40:47 GMT
Hello very good after installing and coding the light sensor and the auto light control in my golf mk7 I need to know the steps to follow to activate the coming home and leaving home. These are the data that appear in my obd. Thank you I hope your help.
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Post by dv52 (Australia) on Dec 9, 2019 19:57:57 GMT
Hello very good after installing and coding the light sensor and the auto light control in my golf mk7 I need to know the steps to follow to activate the coming home and leaving home. These are the data that appear in my obd. Thank you I hope your help. albert:hi.
I think that I understand your question - but alas you have provided no information about the car to which the question applies!
Whilst I don't know for certain, I assume that the vehicle is a mk7 (because you have posted on this part of the forum) - however, what year was the car built and what type of headlight fittings are on the car are important aspects in providing a solution because not surprisingly, not every mk7 ever built by VW in every world market is the same!
To explain further - the module that manages CH and LH functions lives @ address hex09 on the CAN network and it is identified by OBD11 as Central electrics. This module underwent major changes in about 2016 (depending on the country of sale) in that the adaptation channel database and the structure of the long-code string was altered dramatically. So the build year of the car is important to your question. Also, how the hex09 module controls CH/LH depends on how the car is fitted with other lighting modules - if the car has halogen headlights, it's fairly straight forward, but if HID fittings are installed, then another module interfaces the CH/LH function.
Don
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Post by albertxerez on Dec 9, 2019 21:43:58 GMT
Muy buenas perdon si es un golf mk7 de junio 2016 exactamente se encuentra en España.
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Post by dv52 (Australia) on Dec 9, 2019 22:46:06 GMT
Muy buenas perdon si es un golf mk7 de junio 2016 exactamente se encuentra en España. hmm........ OK - mid 2016 is problematic because this is the period when stuff changed in the hex09 module.
I'm not sure how VW managed their mk7s for the Spanish market - but there are 2 x possibilities: the CH/LH adaptation channels are either grouped under the common "parent name" Comfort illumination, or Außenlicht_uebergreifend. So - search for either of these names in Adaptation in Central electrics module
Here are the channel settings:
CH/LH - General settings
- Comfort illumination/Außenlicht_uebergreifend-Menueeinstellung CHO
LHO > Menuesteuerung aktivieren (this places a switch in the MENU for the CH/LH function- make sure that this software switch is enabled) - Light sensor-Einschaltgrenze_CHO_LHO > 600 lx (this sets the twilight light-level threshold for CH/LH)
LH settings Comfort illumination/Außenlicht_uebergreifend
- Leaving-Home Verbausstatus > Enabled
- Menueeinstellung Leaving-home Zeit per BAP > 60 seconds (this sets the on-time for LH in MENU)
- Menuesteuerung Leaving-home Freischaltung per BAP > active
CH settings Comfort illumination/Außenlicht_uebergreifend- Coming Home Leuchten > Low beam
- Coming Home Verbaustatus > automatic
- Coming-home Einschaltereignis > Driver door
- Menueeinstellung Cominghome > 20 seconds (this sets the on-time for CH in MENU)
- Menuesteuerung Coming Home Werkseinstellung > active
And - you didn't answer my question about the type of headlight fittings on your car! If you have HID Low-beam lamps, then the following additional changes are necessary:
Low beam left-side Leuchte6ABL LC5-Lichtfunktion C 6 > Coming Home oder Leaving Home aktiv (not active) Leuchte6ABL LC5-Dimmwert CD 6 >127 (0)
Low beam right-side Leuchte7ABL RB1-Lichtfunktion C 7 > Coming Home oder Leaving Home aktiv (not active) Leuchte7ABL RB1-Dimmwert CD 7 >127 (0)
The values in brackets above are the default values on your hex09 module - don't make my suggested changes if your car doesn't have the default values shown above!
Don
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Post by albertxerez on Dec 10, 2019 7:31:25 GMT
Perdone usted se me pasó los faros son h7 halógenos normales , muchas gracias por los pasos a seguir .
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Post by albertxerez on Dec 10, 2019 9:59:31 GMT
Muchas gracias ya está hecho y todo bien muchas gracias es un crack usted 👏👏👏👏
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