Purpose: to reprogram / recode the new battery of all its data after replacement.


Watch out! There are 4 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“19 – CAN Gateway”.

4 – Click on “Adaptation – 10”.

5 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Adaptation batterie-Capacité nominal de la batterie”.

6 – On this same page, there is a second drop-down menu, but towards the bottom
of the page.
On this menu, choose a nominal value indicated on your battery, e.g.“70Ah”.

Line 2:

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

4 – Click on“Adaptation – 10”.

5 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Adaptation batterie-Technologie de la batterie”.

6 – On this same page, there is a second drop-down menu at the bottom
of the page.
On this menu, choose a corresponding value
Ex: In the case of VARTA E39 choose“Etoffe”.

Line 3:

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

4 – Click on“Adaptation – 10”.

5 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Adaptation batterie-Fabriquant de batterie”.

6 – On this same page, there is a second drop-down menu at the bottom
of the page.
On this menu, choose the corresponding brand:
Ex: In the case of the VARTA E39, choose“VAO”.

Line 4:

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

4 – Click on“Adaptation – 10”.

5 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Adaptation batterie-Numéro de série de la batterie”.

6 – On this same page, there is a second drop-down menu, but at the bottom
of the page.
On this menu, enter the corresponding serial number:
Warning, insert only the last 10 digits of the serial number.

Battery status detection functions :

Battery status detection in the battery data module calculates the following quantities, which are transmitted via the LIN bus to the J533 data bus diagnostics interface:
1 “Battery non-existent” detection: if the battery data module detects no battery for
more than 30s, a corresponding bit is set to a
2 voltage momentarily allowing optimum charging of the battery
3 “Motor startability” bit. This indicates whether the battery is momentarily able to start
the engine or not
4 charge that can momentarily still be drawn from the battery before reaching the limit of
ability to start the engine
5 current state of charge of the battery
6 battery ageing. Battery ageing can be determined via quantities such as
energy storage capacity and momentary battery power.
7 battery quiescent voltage
8 battery internal resistance

The battery sensor in the battery monitoring ECU J367:

Knowing whether the battery has sufficient electrical energy to restart the engine is essential information for start-stop operation.
The ECU is located directly on the “negative” terminal of the ground cable 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 obtained from a map and the ambient temperature.
It also enables deductions to be made about the battery’s charging time.
Using the data obtained in this way, it is possible to adapt the charging control, in particular the charging voltage, to the battery’s charging and operating status. The aim is to increase the availability of the start-stop device by optimizing the use of starter battery data.

Consequence in the event of a fault
If the battery sensor is faulty, the battery condition can no longer be correctly detected.
A fault is stored in the fault memory of the data bus diagnostic interface. The start-stop device is disconnected.

Battery

The vehicle’s battery is housed in the engine compartment and protected by a battery tray. Battery size and design depend on engine version, equipment and national variant. Standard, EFB and AGM batteries are used.
Vehicles with petrol engines and start/stop systems are fitted with EFB batteries, while vehicles with diesel engines and start/stop systems are fitted with AGM batteries. Vehicles with stationary chauffage generally have an AGM battery.

EFB

An EFB (Enhanced Flooded Battery) is a reinforced wet battery. The positive plate inside the battery is coated with an additional polyester canvas. This gives the battery’s active mass additional support on the plate. The alternating cycle resistance of these batteries is superior to that of standard batteries. During charging, the EFB battery is treated like a standard battery.

AGM battery

In AGM batteries (short for Absorbent Glass Mat), the battery’s electrolyte is retained in a micro-porous glass mat. An AGM battery is not only even more resistant to alternating cycles than an EFB battery, but also watertight. When charging, follow the charger’s operating instructions and select the AGM battery program if necessary.

In the case of AGM batteries, the automotive battery electrolyte is retained in a micro-porous glass mat. In addition to
increased resistance to alternating cycles, an AGM battery is characterized by its good sealing properties. Waterproofing is of crucial importance
, especially when the battery is installed in
the passenger compartment. When charging, please follow the charger’s operating instructions and select the program for
AGM battery, if applicable.

Below we see the battery brand, serial number and manufacturer.

L’article A8 (D5) – Reprogram a new battery est apparu en premier sur VAG Coding.

Purpose: Adds the G-Meter (Accelerometer) to the Virtual Cockpit screen.


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“2”:“Display Acceleration”.

L’article A8 (D5) – Activate G-Meter est apparu en premier sur VAG Coding.

Purpose: to add the stopwatch to the ODB/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“1”
Then check Bit“3”:“Lap Timer active”.

L’article A8 (D5) – Lap Timer est apparu en premier sur VAG Coding.

Purpose: to activate the MMI’s hidden menu (Hidden Menu / Green Menu / Menu Engineering).

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 ” Select “, then click on ” Select “. 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.5F – Information Electr.” .

4 – Click on “Adaptation – 10”.

5 – Select“Developer test mode ” then activate.

No need to restart the MMI.

To open the hidden menu with NAV/MAP (or CAR) and RADIO. First press and hold NAV/MAP (or CAR), then press RADIO and wait 5 seconds. .

L’article A8 (D5) – Activate hidden MMI menu est apparu en premier sur VAG Coding.

Purpose: Allows you to adjust the temperature of the steering wheel heater, you can increase or decrease the heating level of all or part of the seat by up to 5 degrees Celsius to obtain the optimum temperature setting for you.


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“16 – Steering Column Electronics”.

4 – Click on“Adaptation – 10”.

5 – On this page, at the very top, there is a drop-down menu.
In this drop-down menu, choose“Steering wheel heating Temperature 1” or“Chauffage du volant température1”.

Then temperatures 2 and 3 (Heated flywheel power)

6 – On this same page, there is a second drop-down menu at the bottom of the page.
On this menu, select the range of values: -5 to +5 (degrees Celsius) relative to the base temperature, then confirm.

L’article A8 (D5) – Heated steering wheel settings est apparu en premier sur VAG Coding.

Purpose: Adjusts the lane departure warning’s deactivation threshold for driver inactivity, the intensity of steering assistance, and the intensity of Audi Lane Assist steering wheel vibrations.

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 (Steering assist intensity setting) :


3 – Click on ” Select ” then click on “Select”.A5 – Front camera” .

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

5 – Click on “Adaptation – 10”.

6 – Select Channel : “Lane Departure Warning Intensity Steering Assistance” or

“Spurhalteassistent Intensität Lenkunterstützung

Adjust value accordingly

Setting range:

– low (Lane Assist switches off earlier depending on ambient conditions, as less/more sensitive steering interventions are carried out)
– medium (factory setting)
– high (Lane Assist switches off later depending on ambient conditions, as more/more intensive steering interventions are carried out)

Line 2 (Driver inactivity deactivation threshold setting) :


3 – Click on ” Select” then click on “Select”.A5 – Front camera” .

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

5 – Click on “Adaptation – 10”.

6 – Select Channel :“Lane Departure Warning Deactivation Threshold Driver Inactivity” or “Spurhalteassistent Deaktivierungsschwelle Fahrerinaktivität”.

Adjust value accordingly

Setting range:

– early (deactivates Lane Assist within 7 seconds)
– medium (factory setting, deactivates Lane Assist within 7 to 10 seconds)
– late (deactivates Lane Assist within 11 to 15 seconds)

Line 3 (Steering vibration adjustment) :


3 – Click on ” Select ” then click on “Select”.A5 – Front camera” .

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

5 – Click on “Adaptation – 10”.

6 – Choose Channel : “Directional stab. assist; intensity; steering wheel vibration “

Adjust value accordingly

Setting range:

– Low
– Medium
– High

L’article A8 (D5) – Audi Lane Assist settings est apparu en premier sur VAG Coding.

Purpose: Displays the Adaptive Cruise Control (ACC) distance setting on the MMI MIB2.

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 :

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

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“Distance basic setting option” or “Distance basic setting option”.

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

The MMI needs to be restarted!

Once the MMI has been restarted, go to Car/Driver Assistance/Audi Adaptive Cruise Control. You should see a new menu called “Basic setting”. Choose this option to set the distance level from 1 to 5 (each representing a “line”). Finally, once the setting has been made, push the ACC rod all the way in (towards the front of the car) so that it is completely deactivated. Replace it. This activates and deactivates ACC, and is necessary to recover the new setting.

L’article A8 (D5) – ACC distance setting in MMI est apparu en premier sur VAG Coding.

Purpose: Allows you to connect two phones simultaneously via Bluetooth to the MMI if you don’t have the Audi Phone Box option.




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.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.

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 “Vehicle configuration – Support_second_phone”

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

Restart MMI

L’article A8 (D5) – Activate a second phone via Bluetooth est apparu en premier sur VAG Coding.

Purpose: locks the car while the engine is running. This is useful for warming up the car, for example, in complete safety.

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 “46 – Module Confort” . 2 – Switch on the ignition and run the VCDS program. 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 “Coding 07”.

5 – Select Byte 9:

Check Bit 7“central_locking_system_lock_unlock_at_engine_running”.

OBDeleven:

Module 46 “Comfort system” control module
Coding
Search for “central_locking_system_lock_unlock_at_engine_running”
The value is set to “Not active”
Change the value to “Active”
Apply

L’article A8 (D5) – Activate lock with engine running est apparu en premier sur VAG Coding.

Purpose: to activate the “Easy Entry” function for the driver’s seat. By default, vehicles equipped with the electric steering column option automatically lock the driver’s seat when the vehicle is switched off and the driver’s door is open, to allow easy exit from the vehicle. In addition, when the car is unlocked and the driver’s door opened, the driver’s seat moves back to allow easy entry, and when the car is started, the seat moves forward to its last position. If you have a convenient/advanced key and driver memory seats, when you start the car, the seat moves to the recall memory stored on the key used to unlock the car (linked to button 1 or 2 of the driver seat memory buttons in the door trim). This modification enables this functionality when the electric steering column is not installed.

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:

3 – Click on “Select”, then click on “09 – Central Electrics”.

4 – Click on “Coding 07”.

5 – Select Byte 14:

Check Bit 2 “easy_entry_steering_column_via_mmi_configurable,active”.

Line 2:

3 – Click on “Select”, then click on “36 – Seat Memory Driver”.

4 – Click on “Coding 07”.

5 – Select Byte 03:

Check Bit 6 “Easy_Entry_front,0=not active / 1=active”.

Line 2:

3 – Click on “Select”, then click on “06 – Seat Memory Passenger”.

4 – Click on “Coding 07”.

5 – Select Byte 03:

Check Bit 6 “Easy_Entry_front,0=not active / 1=active”.

Restart the MMI!

You should see the Easy Entry option under “Vehicle settings / Seats / Driver’s seat”. Make sure this option is checked.

L’article A8 (D5) – Easy Entry est apparu en premier sur VAG Coding.