VCDS (VAG-COM) codes and programmable options for Golf Mk7

[fabbromix]

Don I am sorry for what happened to you I hope you have not had many problems because of me !!!

If you still want to help you put the screenshot directly here ...















Connector BCM Socket C:

[Mathmk7]

VCDS (VAG-COM) codes and programmable options for Golf Mk7

Can you guys help me to fix my tails lights problem The thing is that I tried the "app" in Obdeleven call emergency brakes lights And decided ro reverse back but its ****ed up everything so I loosed my flasher after all that,
Now its back to work but when I press the brake pedal my flasher miss one step before starting to blink but when I dont press the brakes pedal its Ok
What I did wrong in my leuchte20 and 21 ? Also I have the 4 brakes lights mod but its working properly.

Also my car is a Canadian my2016

https://vimeo.com/200467262

There is a video to show you !

Im struggling for weeks with the car now !



Envoyé de mon iPhone en utilisant Tapatalk

[DV52]

Can you guys help me to fix my tails lights problem The thing is that I tried the "app" in Obdeleven call emergency brakes lights And decided ro reverse back but its ****ed up everything so I loosed my flasher after all that,
Now its back to work but when I press the brake pedal my flasher miss one step before starting to blink but when I dont press the brakes pedal its Ok
What I did wrong in my leuchte20 and 21 ? Also I have the 4 brakes lights mod but its working properly.

Also my car is a Canadian my2016

There is a video to show you !

Im struggling for weeks with the car now !



Envoyé de mon iPhone en utilisant Tapatalk

Mathmk7: It's difficult to make comment with such little specific information about the precise changes that you made. It might help if you post-up a copy of the history file from your OBD11 device. You can do this by pressing the "envelop" symbol and sending yourself a copy of the history file - then you have an electronic version of the history report. This will allow us (and you) to see exactly what changes were made
Don

[DV52]

Don I am sorry for what happened to you I hope you have not had many problems because of me !!!

If you still want to help you put the screenshot directly here ...

fabbromix: I want nothing to do with any of your attachments - but of course I'm willing to help (if I can).

It all looks OK. This is what VW says:



As I suggested in my previous post - check the continuity of the 3 x connections (+12 v and earth @ the sensor and continuity @ the BCM - pin 28 socket C, the blue/white wire in your picture)


Don

[Mathmk7]

Mathmk7: It's difficult to make comment with such little specific information about the precise changes that you made. It might help if you post-up a copy of the history file from your OBD11 device. You can do this by pressing the "envelop" symbol and sending yourself a copy of the history file - then you have an electronic version of the history report. This will allow us (and you) to see exactly what changes were made
Don

Well after watching others golf videos its seem normal after all !! That's weird hehe


Envoyé de mon iPhone en utilisant Tapatalk

[fabbromix]

Hello Don, I noticed on the advice of our friend XaGiCo of a Seat Leon forum appointing these types of sensors:


Found the following:
-Moisture Sensor: 8U0955559 <---- unfortunately this is what I put on my MK7
-Rain sensor: 5Q0955559A
-Rain sensor and humidity: 5Q0955547A
-Light sensor, rain and humidity: 8U0955559 B / C


Could this be the case you visiono VCDS from RLFS sensor / RLHS?


My Sensor:



As soon as I can I remove everything and control current flow.

[fabbromix]

As I suggested in my previous post - check the continuity of the 3 x connections (+12 v and earth @ the sensor and continuity @ the BCM - pin 28 socket C, the blue/white wire in your picture)


Don

I created a photo and let you know if I understand where to find the fault.

What can mean**---> FeuchteS

[DV52]

I created a photo and let you know if I understand where to find the fault.

What can mean**---> FeuchteS

Means "Moist", or "Humid" and the "S", I'm guessing, means Sensor - in German

[Meirk]

Hi,

I have an OBD11 and am trying to code the inner rear red led lights so that they will flash when the hazard warning lights are on?

I have already coded the 3Rd centre brake light to flash with the hazards and the pace car indicators, but am having trouble working out if you can make the inner red leds flash? I have managed to code them so they come on with the hazards, but not flash.

Any ideas?

Thanks

Mark

[DV52]

Hi,

I have an OBD11 and am trying to code the inner rear red led lights so that they will flash when the hazard warning lights are on?

I have already coded the 3Rd centre brake light to flash with the hazards and the pace car indicators, but am having trouble working out if you can make the inner red leds flash? I have managed to code them so they come on with the hazards, but not flash.

Any ideas?

Thanks

Mark

Mark: I'm not sure, but I suspect (guess?) that you haven't managed to include the Blinken Hellphase/Dunkelphase commands into your tweak correctly (or at all) and this is why the inner lamps don't blink!

So, let me invite you to consider the following when designing the Leuchte programming changes for this function:

First - you need to remember that on both sides of the car, the inner tail lamps on a mk7 (for LED fittings) are connected in parallel (electrically), hence they resemble the 3rd Brake light in that there is only one Leuchte-set controlling both lamps. This means that unlike the "pace-car " example, where the blinking activity in the hazard warning light tweak is activated by using the opposite side blinken command. in this instance, both side blinken commands need to included into the same Leuchte-set

Second, The activating Leuchte command (i.e. Aktive Blinkfunktion...) that is used for both the pace car and the 3rd Brake light examples needs to be included into the change sequence for this tweak (illuminated to 100%).

Third - Of course you must have already enabled the Dyn. turn signal modes-Warnblinken_Zuendung_EIN and Dyn. turn signal modes-Warnblinken_Zuendung_AUS adapation channels, but I assume that this has been done because you have implemented my 3rd Brake-light and Pace-cae tweaks.


So, putting all this together, the instructions using OBD11 for Enabling the Inner Lamps with the Hazard Warning Signal are like this:

1. Select the Central electrics module @ address hex09
2. Select Security access
3. Enter the magic number 31347
4. Select Adaptation
5. Search for rc6 and select Leuchte27NSL RC6
6. Depending on whether you want to align the blinking of the inner lamps with either the outer, or inner turn signal, make the changes shown in the table below

Note: The table shows the necessary changes for Warnblinken_Zuendung_EIN and Warnblinken_Zuendung_AUS adaptation channels in the Parent-group Dyn. turn signal modes (Central electrics module) - but these may have been already set to active in the 3rd Brake light tweak

Don

[badufay]

Hey Don, coming over from a 15 Golf (US) to a 2017 GTI (US) and have seemed to run into the instrument access code issue. I've seen a lot of talk about using VCP to pull the codes, I have both VCP and VCDS, how can I help with VCP to try to get the access code for instruments?

Ben

[DV52]

Hey Don, coming over from a 15 Golf (US) to a 2017 GTI (US) and have seemed to run into the instrument access code issue. I've seen a lot of talk about using VCP to pull the codes, I have both VCP and VCDS, how can I help with VCP to try to get the access code for instruments?

Ben

Ben; Congratulations on the new car - is VW still putting the steering wheel on the passenger side of their vehicles up there?

So - happy to describe the process for security code discovery using a VAG CAN PRO cable, but a couple of caveats prior to the explanation to put the forced-polling procedure in context:

First - As you already know from your VCDS experience, VW's control modules tend to get cranky if an attempt is made to enter an incorrect security code (they shut-down for a period of time measured with the ignition switched-on time). Forced polling of unknown security codes will result in the same outcome if not done properly! The way that VCP gets around this forced shut-out outcome is by first opening the control module with a known security code. Think of this as the key to open the module

Second - In discussion with Ross Tech, I have been told that VW are/have been reconsidering their security code protocols - which is disturbing for us all!! There is apparently a rumor floating about that 6 digit security codes could arrive soon (or they may already be used) - what evil satanic mind even thinks about using a 6 digit security code? . There is also another rumor, which RT believe to be true, that VW has closed the loop-hole in the module's firmware that opens-up the control module for forced polling. I'm not sure, because I haven't been able to get my hands on a late version mk7 to confirm these hypotheses!

With these caveats as a backdrop- this is the process for using VCP LoginFinder:

Connect and open the Instrument control module @ address hex17

As shown in the screen shots above, select Sec. access button, then select LoginFinder - you should then be presented with the following screen:



The entry variables for this screen are as follows:

1. [*=1]Known login - is the security code that "opens" the module - as described above. The only known code that I'm aware-of for the instrument module on yor car is 25327!
   [*=1]Range: Start - clearly this is 00000 if you are starting from scratch (assuming your module uses a 5 digit security code), but if you are poling in batches, then simply adjust the number to suit
   [*=1]Range: Stop - the upper limit
   [*=1]Reconnect before try- the process will disconnect then reconnect the module before each polling attempt. It only works with this ticked - for me
   [*=1]Standard Diagnose - I've only been successful using this option. Try the other options, but they haven't worked for me
   [*=1]Reconnect delay - this is the time delay (in milliseconds) between the beginning and end of communication packets. Obviously, the lower the number, the quicker the process works - however, I've found that making the polling process faster can cause instability, which results in the failure. I've found 10 (msec) to be about the quickest with pre MY16 modules
   [*=1]Tries between recovery – this determines how many attempts happen between failed login tries. I've only had success with 2 in this box
   [*=1]If you get any successful attempts, the security code is shown on the RHS box. Press Save when the process is completed - this will automatically load the successful security codes when next you access this module
   [*=1]In the area that says "finished" (bottom of the screen) in the picture, you will be able to see the current number being polled and the estimated time for the process to complete

Good luck - the adulation, admiration and respect of your compatriots as well as all of us on this forum awaits if you can crack this problem!!

Don

[badufay]

Ok I'll give it a shot. First I need to figure out what I screwed up. Was doing some basic stuff last night and now the window switches only go down. The key fob works for everything. Added windows up/down with FOB, reverse mirror dip, and dual mirror sync. Gotta fix this, any ideas?

[DV52]

Ok I'll give it a shot. First I need to figure out what I screwed up. Was doing some basic stuff last night and now the window switches only go down. The key fob works for everything. Added windows up/down with FOB, reverse mirror dip, and dual mirror sync. Gotta fix this, any ideas?

Hmm.....odd! I assume that you used your trusty VCDS cable. Have you checked the entries with last night's date in the AdpLog.CSV file that lives in the C:/Ross-Tech /VCDS/Debug directory on the laptop that you used - to confirm that the changes that you wanted to make, were actually made?

Don

[badufay]

Yeah I looked at it all and changed all the window stuff back, but still nothing. Actually had to go re add the key fob otherwise the windows couldn't roll up at all. Do the door mounted window switches fall under the BCM or door modules? Do you know what the soft reset box is in the adaptation screen?