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Post by krisa3 on Sept 7, 2022 12:29:05 GMT
Hi all,
I have an Audi A3 model 8V from 2013 November.
I have Xenon headlights that have self regulating height, when you start up the lights they go up and down like an startup animation.
Systemdescription: LWR-ECU
Hardwarenumber: 6R0907357A
Software umber: 5Q0907357
Longcoding: 018A000001000000
Not sure what other data you might need?
How can I figure out if I have xenon plus headlights with highway lights that set the beam a bit higher/further at 110kmph?
I notice if I go above a higher speed (160 maybe) my xenon dim goes on even during day, how can I adjust this to a different speed?
Is this the highway light?
Kind regards,
Kris
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Post by dv52 (Australia) on Sept 8, 2022 0:14:22 GMT
krisa3 : Isn't this thread a duplicate of the same question that you asked on a previous post (read the forum rules)? Anyhow - I'm not able to answer your specific question - but where did the long-code string for this module come from? I don't have any information about the 5Q0 series range control module, but on another (similar) version module. Byte 1, Bit 2 tells the module which road side the car uses. If my hexadecimal arithmetic is correct - your module has Byte 1 = hex8A = 1000 1010.
So, the highlighted digit is Bit 2 (which is 0). Again according to my data, this means a right-hand drive car. I note from your previous posts that this is a NAR model car - don't Yankees cars have the steering wheel on the left-hand side? Check your OBD11 screen if this software switch has the same function on your module
Also, I note that Byte 3, Bit 0 has been disabled on this car - did you defeat NAR regulations on the module?
Finally, check Byte 4, Bit 0 on your OBB11 screens - my info says this is the software switch for "headlight regulation". Maybe this Bit causes the behavior @110 km/hr (I'm guessing)
Finally, finally - I assume that you are aware that making changes to long-code string on this module may require completion of the Basic setting procedure to re-calibrate the reference horizon
Don
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Post by krisa3 on Sept 10, 2022 9:30:28 GMT
Hi Don,
Thank you so much for replying, I am sorry for not looking correctly at the rules.
My car is European and should not have NAR settings, i once used the Headlight NAR restriction app, maybe I screwed it up by that. Not sure how you see that it is a NAR car?
We drive at the right hand side of the road and my car has the steering wheel on the left side if you sit in the car.
I got the longcode string from the Headlamp regulations module 55, you say after putting in the settings, how do I need to set the basic setting procedure to re-calibrate? Is that Basic settings under the module 55? And than Acknowledge basic settings?
Maybe I should use reset of all adaptions in my 55 module?
I also see in the longcode that in byte 8A bit 3 is activated, but it does not show any function, what does this bit do?
Thank you very much for helping out!
Kind regards,
Kris
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Post by dv52 (Australia) on Sept 11, 2022 1:21:23 GMT
My car is European and should not have NAR settings..........Not sure how you see that it is a NAR car? I understood that your car was NAR from your earlier post below: Hey there, i had highway lights as standard, but i screwed up of course of the NAR restriction app and now its not working anymore on the highway i have seen the highway lights app is for Audi A4, so i was wondering, could this also be made for the A3? That would help out so much! I have tried with some coding to get it back working, but i am getting headlight error.. hope this app can help me get it back working! Thanks alot for making these apps and doing your finest work for everyone! We drive at the right hand side of the road and my car has the steering wheel on the left side if you sit in the car. OK - you have a Left-Hand Drive car (not a Yankee model) how do I need to set the basic setting procedure to re-calibrate? Like this on the hex55 module (it's a 2-part procedure): Important: Make sure the car is fully settled on its suspension and that the vehicle is on level ground
Procedure 1
- Select hex 55 - Xenon Range module
- Select Basic Settings
- Select Basic headlamp setting and start the procedure
- This is where you would adjust the headlights using their manual adjusting screws as referenced against a suitable aiming target - but in your case go to the next step
- Wait a period of time (suggest 10 seconds)- then stop the procedure
Procedure 2 (still in Basic Settings)
- Select Acknowledge basic setting and start the procedure
- The reference settings from Procedure 1 above should now be "recorded" in the module
- Wait a period of time (suggest 3 seconds)- then stop the procedure
- Back-out of the module, clear any error codes and exit OBD11 software (don't forget to disconnect the OBD11 dongle)
Maybe I should use reset of all adaptions in my 55 module? MOST DEFINITELY NO!! I also see in the longcode that in byte 8A bit 3 is activated, but it does not show any function, what does this bit do? hmm.... according to you previous post - the long-code string = 018A000001000000. This means that your hex55 module has the following values: Byte
| Hex
| Binary
| 00
| 01
| 00000001
| 01
| 8A
| 10001010
| 02
| 00
| 00000000
| 03
| 00
| 00000000
| 04
| 01
| 00000001
| 05
| 00
| 00000000
| 06
| 00
| 00000000
| 07
| 00
| 00000000
|
Alas - ain't no "byte 8A bit 3" (what is "byte 8A" anyhow?)
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Post by krisa3 on Sept 11, 2022 10:00:46 GMT
Hi Don, Thank you for your clear instructions, I have made screenshots from my longcoding and module 55, maybe you see some things I do not see. I've put the screenshots in the attachments. Do I need to get into central electrics for the headlamps for additional highway/autobahn settings? In adaption central electrics module 09 I see RLS_lights_for_autobahn. Edit: i have tried to put highway light on 1 and it says code was accepted, only it stays on 0. And short after that I get a light regulation fault/error. Thanks again Don, your help is the best. Greetings, Kris |
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Post by dv52 (Australia) on Sept 12, 2022 1:16:37 GMT
Kris: Arrhh.... now I get it- "byte 8A bit 3" means byte 01 bit 3 which has a value of 8A!!! I'm not sure what bit 3 does on your module. Also, nothing jumps-out on your screenshots. Yes, I suspect that the hex09 module is the place to experiment because lots about the headlight behavior is controlled by this module. And also yes RLS_lights_for_autobahn-p_v_autobahn_on is probably the correct channel (default value = 140 km/hr). However, I'm not sure that you will have access to this channel (even with the correct security code 31347). But worth a try!!
Don
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