Purpose: Enables the “ECOTRAINER” mode: Displays the “ECO MODE” graph on the MIB2.


Warning! There are 2 lines of coding to do here.

Proceed :
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.

2 – Switch on the ignition and run the VCDS program.

Line 1:

3 – Click on“Select” then click on“5F – Electr. information”.

4 – Click on“Security Access – 16” then enter the code“20103”.

5 – Click on“Adaptation – 10”.

6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Car_Function_Adaptations_Gen2-menu_display_user_eco_rating”.

7 – On this same page, there is a second drop-down menu at the bottom
of the page.
On this menu, choose the“active” value.

Line 2:

3 – Click on“Select” then click on“5F – Electr. information”.

4 – Click on“Security Access – 16” then enter the code“20103”.

5 – Click on“Adaptation – 10”.

6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Car_Function_Adaptations_Gen2-menu_display_user_eco_rating_over_threshold_high”.

7 – On this same page, there is a second drop-down menu at the bottom
of the page.
On this menu, choose the“active” value.

L’article Tarraco (KN) – Enable “EcoTrainer” mode est apparu en premier sur VAG Coding.

Purpose: Allows you to disable the SafeLock feature, displaying the warning message “Check SAFELOCK! Owner’s manual!” on the ODB after the ignition is turned off. The vehicle can be unlocked from the inside even after it has been locked from the outside.

Safelock is an anti-theft system that prevents thieves from gaining access to the car. This device locks the doors—both from the outside and the inside—when the driver activates the central locking remote control after leaving the vehicle.
If occupants are still inside, they cannot open the doors or even lower the windows. The car can then become a veritable trap.

Proceed :
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.

2 – Switch on the ignition and run the VCDS program.

3 – Click on“Select”, then click on“09 – Cent. Elect.”.

4 – Click on“Security Access – 16” then enter the code“31347 “.

5 – Click on“Adaptation – 10 “.

6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose “ ZV allgemein – ZV_ohne_Safe_Funktion”

7 – On this same page, there is a second drop-down menu at the bottom
of the page.
On this menu, select“installed” and confirm.

L’article Tarraco (KN) – Disable the SAFELOCK feature est apparu en premier sur VAG Coding.

Purpose: Allows you to reprogram or recode all data for the new battery after it has been replaced.


Warning! There are 5 lines of coding to do here.

Proceed :
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.

2 – Switch on the ignition and run the VCDS program.

Line 1:

3 – Click “Select,” then click “19 – CAN Gateway.”

4 – Click ” Adaptation – 10.”

5 – At the very top of this page, there is a drop-down menu.
From this drop-down menu, select “Battery Adaptation—Nominal Battery Capacity.”

6 – On this same page, there is a second drop-down menu toward the bottom
.
From this menu, select the rated capacity listed on your battery. For example: “70Ah“

Line 2:

3 – Click “Select,” then click “19 – CAN Gateway.”

4 – Click “Adaptation – 10.”

5 – At the very top of this page, there is a drop-down menu.
From this drop-down menu, select “Battery Adaptation—Battery Technology.”

6 – On this same page, there is a second drop-down menu further down
.
From this menu, select the corresponding value
. For example: For the VARTA E39, select “Etoffe” / “Fleece” for AGM.

Line 3:

3 – Click “Select,” then click “19 – CAN Gateway.”

4 – Click “Adaptation – 10.”

5 – At the very top of this page, there is a drop-down menu.
From this drop-down menu, select “Battery Adaptation—Battery Manufacturer.”

6 – On this same page, there is a second drop-down menu further down the page
.
From this menu, select the corresponding brand:
For example: For the VARTA E39, select “VAO.”

Line 4:

3 – Click “Select,” then click “19 – CAN Gateway.”

4 – Click “Adaptation – 10.”

5 – At the very top of this page, there is a drop-down menu.
From this drop-down menu, select “Battery Configuration—Battery Serial Number.”

6 – On this same page, there is a second drop-down menu toward the bottom
.
In this menu, enter the corresponding serial number:
Note: Enter only the last 10 digits of the serial number.

Line 5 (AGM battery option):

3 – Click “Select,” then click “19 – CAN Gateway.”

4 – Cliquer sur “Codage – 07” puis cliquer “Assistant Codage Long“

5 – Select the octet “3,” then the byte “3“

6 – Finally, change the value of bits 4–7 to “30—Battery Architecture/Type: Absorbent Glass Matt (AGM),” then confirm.

Battery Status Detection Functions:
Battery status detection in the battery data module calculates the following parameters, which are transmitted via the LIN bus to the J533 data bus diagnostic interface:
1 “No battery” detection: If the battery data module does not detect a battery for more than 30 seconds at
, a corresponding bit is set to 1
2 Voltage currently allowing optimal battery charging
3 “Engine Start Readiness” bit. It indicates whether the battery is currently capable of starting
the engine or not
4. The amount of charge that can still be temporarily drawn from the battery before reaching the limit of
engine starting capability
5. Current state of charge of the battery
6. Battery aging. Battery aging can be determined using parameters such as
the battery’s energy storage capacity and instantaneous power.
7 battery open-circuit voltage
8 battery internal resistance

The battery sensor in the J367 battery monitoring control unit:

Knowing whether the battery has enough electrical energy to restart the engine is essential for the start-stop system to function properly.
The control module is located directly on the “negative” terminal of the ground wire and is connected to the diagnostic interface via the LIN data bus.

Signal Usage:
The battery sensor records the following values:
– Battery temperature
– Battery voltage
– Charging current
The battery temperature is calculated using a lookup table and the ambient temperature.
It also allows for estimates of the battery’s charging time.
Using the data obtained in this way, it is possible to adjust the charging control—particularly the charging voltage—to the battery’s state of charge and operating conditions. The goal is to increase the availability of the start-stop system by optimally utilizing data from the starter battery.

Consequences in the Event of a Malfunction
If the battery sensor is defective, the battery status can no longer be detected correctly.
A fault is logged in the diagnostic interface’s fault memory. The start-stop system is deactivated.

Battery

The vehicle’s battery is housed in the engine compartment and protected by a battery tray. The size and type of battery depend on the engine version, equipment, and country-specific variant. Standard batteries, EFB batteries, and AGM batteries are used.
Vehicles with gasoline engines and start/stop systems are equipped with an EFB battery, while vehicles with diesel engines and start/stop systems are equipped with an AGM battery. Vehicles with auxiliary heaters typically have an AGM battery.

EFB

An EFB battery (short for Enhanced Flooded Battery) is a reinforced flooded battery. The positive plate inside the battery is coated with an additional layer of polyester mesh. This provides the battery’s active material with additional support on the plate. These batteries have greater resistance to charge-discharge cycles than standard batteries. During charging, an EFB battery is treated like a standard battery.

AGM Battery

In AGM (Absorbent Glass Mat) batteries, the battery electrolyte is retained within a microporous glass mat. An AGM battery is characterized not only by even greater resistance to charge-discharge cycles compared to an EFB battery, but also by its leak-proof design. When charging, follow the charger’s user manual and, if applicable, select the AGM battery program.

In the case of AGM batteries, the automotive battery electrolyte is retained within a microporous glass mat. In addition to
increased resistance to charge-discharge cycles, an AGM battery is characterized by its high level of leak resistance. Sealing is of crucial
importance, particularly when the battery is installed in
the passenger compartment. When charging, follow the charger’s user manual and, if necessary, select the program for
AGM batteries.

Below, we can see the brand, serial number, and manufacturer of the battery

L’article Tarraco (KN) – Reprogramming a new battery est apparu en premier sur VAG Coding.

Purpose: Enables the AirCare function’s climate control memory feature. By default, this feature is disabled when you exit the vehicle. Once enabled, it remains active until you manually disable it.


Proceed :
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.

2 – Switch on the ignition and run the VCDS program.

Line 1:

3 – Click “Select,” then click “08 – Climatronic” (or “08 – Auto HVAC,” depending on your version of VCDS)

4 – Click on “Adaptation – 10”.

5 – At the very top of this page, there is a drop-down menu.
From this drop-down menu, select “IDE12229-Filterung Innenraumluft: speichern” / “Interior Air Filtration: Save“

6 – On this same page, there is a second drop-down menu at the bottom
of the page.
On this menu, select“active” and confirm.

L’article Tarraco (KN) – Enable the AirCare memory function est apparu en premier sur VAG Coding.

Purpose: Allows you to select the outside temperature value for the risk of icy conditions for which the warning is displayed on the dashboard (Ice Warning).


Proceed :
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.

2 – Switch on the ignition and run the VCDS program.

Line 1:

3 – Click on“Select”, then click on“17 – Instruments“.

4 – Click on“Security Access – 16” then enter the code“20103”.

5 – Click on“Adaptation – 10”.

6 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Outsitde temperature p ice warning entry temperature” for the value at which the alert sounds to warn of frost. (Origin: 4°C)
Then choose“Outsitde temperature p ice warning exit temperature” for the value at which the frost alert ends. (Origin: 6°C)

7 – On this same page, there is a second drop-down menu at the bottom of the page.
On this menu, choose the temperature value you want.

L’article Tarraco (KN) – Change warning thresholds for icy conditions est apparu en premier sur VAG Coding.

Purpose: to display oil temperature on the Virtual Cockpit.


Proceed :
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.

2 – Switch on the ignition and run the VCDS program.

Line 1:

3 – Click on“Select”, then click on“17 – Instruments”.

4 – Click on“Coding – 07” then click on“Long Coding Helper” .

5 – Select byte“10”
Then check Bit“1”:“Display Oil Temperature”.

L’article Tarraco (KN) – Oil temperature on Virtual Cockpit est apparu en premier sur VAG Coding.

Purpose: to modify and customize the Active Info Display / Virtual Cockpit. Depending on the setting, the display of the counter and/or vmax is different.

Procedure:
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.

2 – Switch on the ignition and run the VCDS program.

Line 1 (To change counter background) :

3 – Click on “Select”, then click on “17- Instruments”.

4 – Click on “Adaptation – 10”.

5 – On this page, at the very top, there is a drop-down menu. In this drop-down menu, select the “Tube illustration” / “Tube representation” channel.

6 – In the “Value:” option, select one of the following versions:

Version 0

Version 1

Version 2

Version 3 (Cupra bronze):

Version 8: Cupra

For Sport Cupra central counter see tuto :

Line 2 (To modify Vmax) :

3 – Click on “Select”, then click on “17- Instruments”.

4 – Click on “Adaptation – 10”.

5 – On this page, at the very top, there is a drop-down menu. In this drop-down menu, select the “Tachometer end value” channel.

6 – In the “Value:” option, choose one of the 3 versions:

Version 0 – 260 km/h
Version 2 – 240 km/h
Version 3 – 300 km/h

L’article Tarraco (KN) – Changing the Virtual Cockpit display est apparu en premier sur VAG Coding.

Purpose: activates the distance control on the screen menu, to adjust Front Assist parameters.

Information: This setting is only possible if the HW part number of the control unit for remote control with 2Q0 or 3Q0 starts.
Older control units starting with 5Q0 (usually with 7-byte coding) do not offer this option.

Proceed :
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostic socket or OBDeleven box.

2 – Switch on the ignition and run the VCDS program or the OBDeleven application.

Line 1:

3 – Click on“Select” then click on “.13 – Auto Dist. Reg“.

4 – Click on“Coding – 07” then“Long Coding Helper”.

5 – Select byte“11”
Then uncheck Bit“3”:“adjustability_awv_pre_warning”.

OBDeleven: Select “adjustability_awv_pre_warning”
Change from “activated” to “Deactivated”.

Bit 3 set: On/off warning :

Bit 3 unchecked: Warning “early/mid/late/deactivated” :

L’article Tarraco (KN) – Front Assist settings est apparu en premier sur VAG Coding.

Purpose: Allows you to disable the roller shade’s comfort mode when locking or unlocking.

Procedure:
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.

2 – Switch on the ignition and run the VCDS program.

Line 1 (Disable the roller shade when the comfort lock is engaged) :
The roof roller shade closes when the comfort mode is activated. You can adjust this behavior so that the roof roller shade remains in its current position.

3 – Click “ Select,” then click “ CA – Sunroof.”

4 – Click on “Adaptation – 10”

5 – At the very top of this page, there is a drop-down menu.
In this drop-down menu, select “IDE11842-MAS13330-Komfortfunktionen-Komfortschließen Dachrollo” / “Comfort Features – Comfort Closing Roof Shade“

6 – On this same page, there is a second drop-down menu, but further down
.
From this menu, select “ No Active ” and then confirm.

Line 2 (Disable the roller shade when the comfort mode is activated):
The roof roller shade opens when the “Comfort” mode is activated. You can adjust this behavior so that the roof roller shade remains in its current position.

3 – Click “ Select,” then click “ CA – Sunroof.”

4 – Click on “Adaptation – 10”

5 – At the very top of this page, there is a drop-down menu.
In this drop-down menu, select “IDE11842-MAS13329-Komfortfunktionen-Komfortöffnen Dachrollo” / “Comfort Features – Comfort Opening of Roof Shade“

6 – On this same page, there is a second drop-down menu toward the bottom
.
From this menu, select “No Active ” and then confirm.

L’article Tarraco (KN) – Deactivate roller blind when locking/unlocking est apparu en premier sur VAG Coding.

Purpose: to correct the fuel consumption display in the Virtual Cockpit.

Note: these changes affect the display of instantaneous consumption, average consumption and fuel quantity.

Procedure:
1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.

2 – Switch on the ignition, then run the VCDS program.

Line 1:

3 – Click on “Select”, then click on “17 – Instruments”. Procedure: 1 – Engine off, ignition off, connect your official VAG-COM VCDS cable to the computer, then plug the other end into your vehicle’s diagnostics socket.

4 – Click on“Adaptation- 10”.

5 – Select Channel: “Display correction of consumptions and operating range”.

Adjust consumption correction factor between 85% and 115%. (base value: 100)

Example 1: Calculation based on volume per distance (e.g. l/100 km): DIS: 9.3 l/100 km. Actual: 9.8 l/100 km. (100, 9,8 / 9,73 ? 105,38) Channel 3 will be changed from 100 to 105.
Example 2: Calculation based on volume distance (e.g. MPG is: DIS: 23 MPG. Actual: 24 MPG. (100, 23/24 and 95.83) Channel 3 will be changed from 100 to 96.

Example 3: the consumption announced by the ODB is 5.9l/100km, after checking it is actually 6.3l/100km.
Calculation of the rate to be entered: (6.3 * 100) / 5.9 = 106.78. The rate used will be 107%, and the consumption announced by the ODB will be a pessimistic 0.1l/100km.

Consumption is immediately modified on the MMI.

L’article Tarraco (KN) – Correction of Virtual Cockpit fuel consumption display est apparu en premier sur VAG Coding.