Volkswagen MK2 (2016+) Coding Tweaks

<b>Allows the puddle light to operate, even when the mirrors are closed</b><br> <br> -Select Modules 42 and 52<br> -Go to Long Coding - Byte 01<br> -Set Bit 05 -> Deactivated

<b>This enables the ‘Traffic’ button to work on the headunit, and will use radio frequency data to display nearby traffic information. Once activated, in may take over an hour for the initial messages to appear.</b><br> <br> -Select Control Unit 5F (Information Control Unit)<br> -Adaptations<br> -Change Fee Based Traffic Information (TMC) value to ‘1024’<br> -Next, in the normal radio settings, enable ‘Traffic Programme (TP)’ and RDS<br> <br> -If you get an error, turn the headunit OFF and try again.<br>

After refuelling, the amount in litres will be displayed in the cluster.<br> <br> Select Control unit 17 (Dashboard)<br> Control unit long coding<br> Byte 10<br> Bit 4 Activate

Heated seats will resume last setting upon re-entering the vehicle.<br> <br> -Select Control Unit 08 – HVAC<br> -Adaptation<br> -Change “Retention of the seat heater level driver” to active<br> -Change “Retention of the seat heater level passenger” to active<br>

Air Recirculate will resume last setting upon re-entering the vehicle<br> <br> -Select Control Unit 08<br> -Select Long Coding<br> -Set Store Recirculation Air Setting for Terminal 15 Off: Service-life dependent store -> Save

In wheel slip scenarios, where wheel hop is typically induced, this tweak will stop the intervention of the braking system, allowing you to continue spinning the wheels. Assist with launching the vehicle, and stops the car from ‘bogging down’.<br> <br> -Select Control Unit 03 – Brake<br> -Adaptation<br> -Starting Vibration Reduction<br> -Set to Starting Vibration Reduction and Torque Limitation to ‘Deactivated’

Reports indicate that changing this setting to ‘Increased Traction’ improves the handling and makes the car feel like a permanent AWD system.<br> <br> Select AWD Control Unit<br> Adaptation<br> Acoustic Measure, Wiring Logic<br> Choose from ‘Standard, Increased Traction, Less Noise’

Enables the Auto High Beam for Highline Models Only.<br> <br> Select Control unit 09 (Central Electrics)<br> Security access<br> Access Code 31347<br> Adaptation<br> 1. Fernlicht_assistent – Menuesteuerung Fernlichtassistent – Change to ‘Present’<br> 2. Fernlicht_assistent – Erweiterte_Frenlichtsteuerung – Change to ‘AFS, FLA, Fernlicht ueber AFS’<br> <br> Enter Coding<br> Byte 2 – Tick Bit 0 and Bit 1<br> <br> Select Control Unit Front Sensor Driver Assist System (A5)<br> Enter Coding<br> Byte 21 – Tick Bit 5<br> <br> Reboot Headunit. Option will now appear under ‘Light Settings’ and pushing the high beam stalk forward will reveal the symbol with an ‘A’ within it.

This tweak will enable ALG, which holds the vehicle in the centre of the lane. Can also be used to adjust sensitivity<br> <br> Select Module A5<br> Coding<br> Security Key: 20103<br> Change ‘Point of Intervention’ to desired value e.g ‘Early’<br> This will now appear as a menu option under ‘Driver Assistance’<br>

This tweak disabled the safety warning which appears each time you turn the car on<br> <br> Select 5F<br> Coding<br> Byte 23<br> Initial Disclaimer – Off<br> Legal Disclaimer – Off<br>

Displays the engine oil temperature in the cluster.<br> <br> Select Control unit 17<br> Control unit long coding<br> Byte 10<br> Bit 01 Activate<br>

Disable Engine Start / Stop functionality when sitting idle.<br> This tricks the car into needing a higher voltage then possible to turn it on.<br> <br> Select Control unit 19<br> Adaptation<br> Start Stop Limit voltage<br> Value=12 (Default is 7.6)<br>

XDS is an electronic differential lock, and lets you grip the road when cornering fast. It improves responses to ensure an even safer drive. In moments of fast cornering XDS lightly brakes the inside wheel to prevent wheel spinning. The result is better traction and a reduction of any tendency to under steer. This tweak will vary the aggressiveness of XDS.<br> <br> Select Control unit 03 (ABS)<br> Adaptation<br> Select: Expanded Electronic Differential Lock<br> Options: Weak – Normal – Hard

This function increases safety in heavy rain, by applying the brake pads to the brake discs at prescribed intervals, in order to wipe away the unwanted film of water. Most drivers won’t even feel the system operating.<br> <br> Select Control unit 03 (ABS)<br> Adaptation<br> Select: Disc Drying<br> Options: Weak-Normal-Hard

Seats move back to furthest position when you open door after turning off ignition. They will move back to memory after you turn on ignition. Driver Profile must be enabled.<br> <br> -Select Control Unit 36<br> -Select Long Coding<br> -Set Easy_Entry_Front: Not Active -> Active

Lets you still operate windows after turning off ignition and opening door<br> <br> -Select Control Unit 09<br> -Select Adaptations<br> -Select ZV Komfort<br> -Set Freigabenachlauf FH bei Tueroeffnen abbrechen: Active -> Not Active

Windows open when holding down the unlock button on the key fob. Also close when holding lock button.<br> <br> -Select Control Unit 09 (Central Electronics)<br> -Security Access 31347<br> -Select Adaptations<br> -ZV Komfort<br> -Set Funk Komfort Schliessen: Not Active -> Active<br> -Set Funk Komfort Oefnnen: Not Active -> Active<br> -Set Comfort Opening: Not Active -> Active<br> -Set Comfort Opening: Not Active -> Active<br>

Change sunroof opening behavior when opened with keyfob<br> <br> -Select Control Unit CA (Sunroof)<br> -Select Adaptations<br> -Select Komfortfunktionen<br> -Set Target Position for Comfort Opening: Tilt or Slide

When rain is detected on the rain sensor, the windows will automatically close.<br> <br> Select Control unit 09 (Central Electrics)<br> Security access<br> Access code 31347<br> Adaptation<br> (15) Access Control 2-Regenschliessen_ein_aus<br> Value: Permanent<br> (16) Access Control 2-Regenschliessen_art<br> Value: Permanent<br> (28) Zugriffskontrolle 2-Menuesteuerung Regenschliessen<br> Value:Aktif<br> <br> Select Control unit 09 (Central Electrics)<br> Control unit Long Coding<br> Subsystem: Rain / Light Sensor (RLS)<br> Byte 0<br> Bit 1-Bit 2 DeActivate<br>

Show the A/C fan speed when operating in auto mode.<br> <br> Select Control unit 08 (Air condition A/C)<br> Control unit Long Coding<br> Byte 11<br> Bit 6 Activate

Left or right fog light will turn on when indicating. Fog lights must be fitted.<br> <br> Select Control unit 09 (Central Electrics)<br> Security access<br> Access Code 31347<br> Adaptation<br> (5) Leuchte12NL LB45-Lichtfunktion B12 auswählen<br> Select: Abbiegelicht links<br> (5) Leuchte13NL RB5-Lichtfunktion B13 auswählen<br> Select: Abbiegelicht rechts

With the above tweak enabled, this will adjust the speed in which cornering fog lights will turn on. Fog lights must be fitted.<br> <br> Select Control unit 09 (Central Electrics)<br> Security access<br> Security Code 31347<br> Adaptation<br> (3) Static cornering light lower speed threshold<br> New Value = 0<br> (4) Static cornering light upper speed threshold<br> New Value = 50

Adjust how long the brakes ‘hold’ the vehicle when taking off on a steep hill.<br> <br> Select Control unit 03 (Brakes)<br> Adaptation<br> Select Hill-start Assistant<br> Adjust as you wish. (default: Normal)

After refuelling, the amount in litres will be displayed in the cluster.<br> <br> Select Control unit 17 (Dashboard)<br> Control unit long coding<br> Byte 10<br> Bit 4 Activate<br> <br> <img src="http://coolshrimpmodz.com/images/guides/vw-vcds-obd-mods/1zdy4h-3.jpg">

The horn will beep when locking the vehicle.<br> <br> Select Control unit 09 (Central Electrics)<br> Security access<br> Access code 31347<br> Adaptation<br> (1) feedback signals-Acoustic feedback<br> Value=Yes<br> (2) Lock feedback signals-Acoustic feedback<br> Value=Yes<br> (8) feedback signals-Acoustic feedback global<br> Value=Aktive<br> (7) feedback signals-Acoustic feedback<br> Value=Active<br> (8) feedback signals-Acoustic feedback duration<br> Value=Short(kurz)

Disables the sounder for the parking sensors.<br> <br> Select Control unit 03 (Brakes)<br> Adaptation<br> Park Assist Activation Tone<br> Value = OFF

Sets the speed where the parking sensors will be disabled.<br> <br> Select Control unit 03 (Brakes)<br> Adaptation<br> Shutdown parking aid<br> Value = 20km/h

Disables the ‘Please check surroundings’ message that appears on the headunit when parking.<br> <br> Select Control unit 03 (Brakes)<br> Security access<br> Access code:71679<br> Control unit Coding<br> Byte 1<br> Bit 5 DeActivate

Disables the audible seat belt warning.<br> <br> Select Control unit 17 (Dashboard)<br> Adaptation<br> Select:Disable channel belt warning<br> Value:Yes<br> Control unit long coding<br> Byte 0<br> Bit 2-4 Deactivate<br>

Adjust the operating time of the rear window de-fogger<br> <br> Select Control unit 09 (Central Electrics)<br> Security access<br> Access Code 31347<br> Adaptation<br> (3) Window Air condition A/C condition A/C rear window heating value<br> Enter desired value

When tapping the indicator to turn, this tweak will change the number of times the indicator blinks.<br> <br> Select Control unit 09 (Central Electrics)<br> Security access<br> Access Code 31347<br> Adaptation<br> Aussenlicht_Bling<br> Komfortblinken Blinkzykien<br> Value: 1-5 Value 3 (Standard – 3x blinking)<br>

Vehicle camera will read traffic signs and display the posted speed in the cluster.<br> <br> -Control Module 5F<br> -Security Access – Access Code 20103<br> -Adaptations<br> -Car_Functions_List_BAP_Gen2: traffic_sign_recognition_0x21 not activated -> activated<br> -Car_Function_Adaptations_Gen2: menu_display_road_sign_identification not activated -> activated<br> -Select menu_display_road_sign_identification (OR menu_display_traffic_sign_recognition), set to Enabled<br> -Long Coding<br> -Byte 24, activate Bit 6<br> <br> -Control Module A5<br> -Security Access – Access Code 20103<br> -Long Coding<br> -Byte 16, activate Bit 4<br> <br> -Control Module 17<br> -Long Coding<br> -Byte 5, active bit 2<br> -Control Module A5<br> -Security Access – Access Code 20103<br> -Adaptations<br> -Road sign detection fusion mode: Road Sign Fusion -> Road Sign Detection.<br> <br> -Press and hold infotainment device power button to reboot the infotainment system.

Vehicle camera will attempt to keep the vehicle within the current lane.<br> <br> Select Control unit 17 (Dashboard)<br> Control unit Long Coding<br> Bye 4<br> Bit 6 Activate<br> Bye 11<br> Bit 1 Activate<br> <br> Select Control unit A5 (front / advance camera)<br> Control unit Long Coding<br> Bye 0<br> Bit 0 Activate<br> <br> Select Control unit A5 (front / advance camera)<br> Security access<br> Access Code 20103<br> Adaptation<br> Channel – Seçim HCA_On_State<br> Put emphasis on menu<br> Channel – Seçim HCA_Warning_intensity<br> Put emphasis on menu<br> Channel – Seçim BAP_Personalisierung<br> Put emphasis on not activated<br> Select the time of engagement<br> Set adjustment via menu – emphasis on late<br> Select Personalization spurt holding an assistant to a terminal 15 – channel<br> Set value to last setting<br> <br> Select Control unit 44 (power steering)<br> Control unit Long Coding<br> Bye 0<br> Bit 0 Aktif<br> Select Control unit 5F (Informationselektronik)<br> Adaptation<br> (49) function -Vehicle list BAP LDW_HCA_0x19<br> Activate<br> (21) vehicle menu operation-menu_display_Lane_Departure_Warning<br> Activate<br> (23) vehicle menu Bedienung_menu_display_Lane_Departure_Warning_over_threshold_high – channel<br> Activate

Adjust the point in which the steering wheel will vibrate to indicate the vehicle is drifting out of the lane.<br> <br> Steering Wheel Vibration<br> Select Control unit A5 (camera)<br> Security access<br> Enter unlock code 20103<br> Adaptation<br> Select channel intensity steering wheel vibration<br> Value adjust accordingly Default: medium options: early, middle, late

Adjusts the sensitivity in which the car will alert the driver due to lack of steering input.<br> <br> Select Control unit A5 (camera)<br> Security access<br> Enter unlock code 20103<br> Adaptation<br> Select channel deactivation threshold driver activity<br> Value adjust accordingly Default: medium options: early, middle, late

Supposed to change throttle input, may be placebo but I feel it accelerates in a more linear fashion<br> <br> -Select Control Unit 44<br> -Select Adaptations<br> -Set Switching Driving Profile: A -> B

Enable the Lap Timer in the cluster.<br> <br> Select Control unit 17 (Dashboard)<br> Control unit Long Coding<br> Byte 1<br> Bit 3 Activate

<b>Change the boot screen picture to different models</b><br> <br> Select Control unit 5F (infotainment)<br> Coding<br> Byte_18_Screenings<br> 0 = None<br> 1 = Hybrid<br> 2 = Golf GTD<br> 3 = Golf GTI<br> 4 = Golf Bluemotion<br> 5 = E-Golf<br> 6 = R Line<br> 7 = Golf R<br> <br> <img src="http://coolshrimpmodz.com/images/guides/vw-vcds-obd-mods/Head-Unit-Boot-Logo.jpg">

Change the gauges theme to different styes<br> <br> -Select Control Unit 17<br> -Select Adaptations<br> -Set Display depiction: Choose version (changes on dash in real time)<br> <br> <img src="http://coolshrimpmodz.com/images/guides/vw-vcds-obd-mods/fd377201507cbf87434b8f57835a3387-1.jpg"> <img src="http://coolshrimpmodz.com/images/guides/vw-vcds-obd-mods/4f773c9a889038d7eaf356fd1f51d0b7-1.jpg">

Enable the dots visual effect on the center are of the cluster. -Select Module 17 dash board -Adaptation -Select Display depiction -Set to 3 (Default is 1)<br> <br> <img src="http://coolshrimpmodz.com/images/guides/vw-vcds-obd-mods/cffbe934d3c1601f85e64e1e57e8c44d-3.jpg">

Change the cluster background visuals to different models<br> <br> Select Dashboard (17)<br> Adaptation<br> Tube_Version<br> Variant_2 = Default<br> Variant_3 = Golf GTI<br> Variant_4 = Golf R<br>

Change the ambient light color and cluster accent color from menu in head unit, can be set up with any 10 colours in the RGB spectrum.<br> Must have RGB LEDs installed from factory to change ambient light, some only come with White LEDs or Warm LEDs.<br> <br> -Select Control unit: 09 Central Electrics <br> - Adaptions - Int. light, 2nd generation <br>- Instrumententafelbeleuchtung mehrfarbig <br>- Set to Active<br> <br> -Select Control unit: 09 Central Electrics <br>- Adaptions <br>- Interior light, light configuration <br>- Ambient_Farbliste_HMI <br>- Set to Active<br> <br> -Select Control unit: 09 Central Electrics <br>- Adaptions <br>- Ambientelicht Farbliste<br> - Set the RGB Values for all 10 Colour options.<br> <br> Color Values: (You can make your own color list, it is RGB in dec format)<br> [LO]_Rotwert Farbe 1:217<br> [LO]_Gruenwert Farbe 1:221<br> [LO]_Blauwert Farbe 1:235<br> [LO]_Rotwert Farbe 2:169<br> [LO]_Gruenwert Farbe 2:169<br> [LO]_Blauwert Farbe 2:169<br> [LO]_Rotwert Farbe 3:253<br> [LO]_Gruenwert Farbe 3:108<br> [LO]_Blauwert Farbe 3:55<br> [LO]_Rotwert Farbe 4:242<br> [LO]_Gruenwert Farbe 4:0<br> [LO]_Blauwert Farbe 4:40<br> [LO]_Rotwert Farbe 5:254<br> [LO]_Gruenwert Farbe 5:88<br> [LO]_Blauwert Farbe 5:240<br> [LO]_Rotwert Farbe 6:124<br> [LO]_Gruenwert Farbe 6:63<br> [LO]_Blauwert Farbe 6:190<br> [LO]_Rotwert Farbe 7:0<br> [LO]_Gruenwert Farbe 7:102<br> [LO]_Blauwert Farbe 7:255<br> [LO]_Rotwert Farbe 8:0<br> [LO]_Gruenwert Farbe 8:204<br> [LO]_Blauwert Farbe 8:255<br> [LO]_Rotwert Farbe 9:0<br> [LO]_Gruenwert Farbe 9:204<br> [LO]_Blauwert Farbe 9:0<br> [LO]_Rotwert Farbe 10:136<br> [LO]_Gruenwert Farbe 10:255<br> [LO]_Blauwert Farbe 10:57<br> <br> Use this link to get the rgb values you desire: <a href="https://www.w3schools.com/colors/colors_picker.asp" target="_blank">HTML Color Picker</a><br> <br><br> <img src="http://coolshrimpmodz.com/images/guides/vw-vcds-obd-mods/c39cad1s960-1.jpg"><br> <br> <img src="http://coolshrimpmodz.com/images/guides/vw-vcds-obd-mods/f2077ebbe3e25dcbf512a63da1dd3d01-1.jpg"> <img src="http://coolshrimpmodz.com/images/guides/vw-vcds-obd-mods/442394245d91d2e21c937b6fecb66cff-1.jpg"> <img src="http://coolshrimpmodz.com/images/guides/vw-vcds-obd-mods/b554568557bc28c55647309fc35ea40a-1.jpg">

When starting the vehicle, the cluster needles will ‘sweep’ their entire range.<br> <br> Select Control unit 17 (Dashboard)<br> Control unit long coding<br> Byte 1<br> Bit 0 Activate (Ignore Bit 1, it will not work)

Adjusts the microphone gain for handsfree usage.<br> <br> Select Control unit 5F (infotainment)<br> Adaptation<br> Select Mikrofonempfindlichtkeit (Microphone Sensitivity)<br> Adjust value as you wish.

Sunroof opens when holding down the unlock button on the key fob. Also closes when holding lock button.<br> <br> Select Control unit 09 (Central Electrics)<br> Security access<br> Access Code 31347<br> Adaptation<br> (9) – Zugangskontrolle 2 – SAD Richtung Komfortöffnen auswählen<br> Change to Active

Enables a setting on your headunit which allows you to completely disable the Daytime Running Lights.<br> <br> Select Control unit 09 (Central Electrics)<br> Security access<br> Access Code 31347<br> Adaptation<br> (2) Daytime running light activation by BAP or Operating sequence possible<br> Value = Aktif

Enables ‘Trailer Assist’ option under the headunit settings.<br> <br> Select Park Assist Module (76)<br> Coding<br> Byte 0, Tick Bit 3<br> <br> Select Instruments Module<br> Coding<br> Byte 12, Tick Bit 5<br> <br> Select Reversing Camera Module<br> Coding<br> Byte 10, Tick Bit 3

-Select Control Unit 6C<br> -Long Coding<br> -3D_Presentation: Off -> On

1. Control Unit 5F<br> 2. Security Access 20103<br> 3. Adaptations<br> 4. Search “Locked”, change all values from Blocked to Non_Blocked<br> 5. Long Coding<br> 6. Go to Byte 23<br> 7. Uncheck all items (value for Byte 23 should be 00)<br>

<b>Module access codes:</b><br> Module (01): 27971 <br> Module (03): 40168 <br> Module (09): 31347 <br> Module (10): 71679 <br> Module (13): 14117 <br> Module (17): 25327 or 20103 <br> Module (19): 20103 <br> Module (44): 19249 <br> Module (5F): 20103 <br> Module (A5): 20103 <br>

<a>https://www.autoinstruct.com.au/manufacturer/volkswagen/mk2-tiguan/mk2-tiguan-obdeleven-vcds-tweaks/</a> <br>