Purpose: Allows the windows to be opened slightly when the driver’s or passenger’s door is open. When a window is lowered, the cabin is no longer completely sealed, allowing the doors to be closed gently without having to slam them shut. (Windows Auto Drop)


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“52 – Passenger door“.

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

5 – Select byte “3“
. Then uncheck bit “1“: “short_drop,active“


Line 2:

3 – Click “Select,” then click “42 – Driver’s Door.”

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

5 – Select byte “3“
. Then uncheck bit “1“: “short_drop,active“

L’article Q7 (4M) – Enable automatic window lowering est apparu en premier sur VAG Coding.

Purpose: Enables the “recirculation” setting memory. If you have enabled it, it will remain active the next time the vehicle is started. Please note that your Audi has an automatic recirculation function via the MMI system; when this is enabled, the recirculation indicator light does not illuminate while the function is active.

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“08 – Climatronic” /“08 – Auto HVAC”.

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 “IDE01476 – Store air recirculation setting with terminal 15 off“

6 – On this same page, there is a second drop-down menu located toward the bottom
of the page.
From this menu, select “Storing” or “Save,” then confirm.

L’article Q7 (4M) – Enable the air recirculation memory function est apparu en premier sur VAG Coding.

Purpose: To deactivate the roller blind comfort function when locking/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 (Deactivate roller blind when comfort is locked) :
The roof roller shutter is closed when the comfort system is closed. You can adjust this behavior so that the roof roller shutter remains in the current position.

3 – Click on “Select”, then click on “CA – Open roof”.

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“IDE11842-MAS13330-Komfortfunktionen-Komfortschließen Dachrollo” /“Comfort functions – Roof blind comfort closure”.

6 – On this same page, there is a second drop-down menu at the bottom
of the page.
On this menu, choose “No Active”. No Active “then confirm.

Line 2 (Deactivate roller blind when comfort is opened):
The roof roller shutter is opened when the comfort system is opened. You can adjust this behavior so that the roof roller shutter remains in the current position.

3 – Click on “Select”, then click on “CA – Open roof”.

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“IDE11842-MAS13329-Komfortfunktionen-Komfortöffnen Dachrollo” /“Comfort functions – Comfort opening roof blind”.

6 – On this same page, there is a second drop-down menu at the bottom
of the page.
Select “No Active” and confirm.

L’article Q7 (4M) – Deactivate roller blind when locking/unlocking est apparu en premier sur VAG Coding.

Purpose: Enables full opening of the sunroof when opening with the remote control.


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“CA – Open roof”.

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“Position cible pour ouverture confort” /“Komfortfunktionen-Ziellage bei Komfortöffnen”.

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

L’article Q7 (4M) – Complete opening of sunroof with remote control est apparu en premier sur VAG Coding.

Purpose: to correct the fuel consumption display on the Trip Computer/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 Q7 (4M) – Correction of ODB consumption display est apparu en premier sur VAG Coding.

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 or not the battery is momentarily able to start
the engine
4 charge that can momentarily still be drawn from the battery before reaching the
limit for engine start
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 Q7 (4M) – Reprogramming 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 Q7 (4M) – Activate G-Meter 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 Q7 (4M) – Heated steering wheel settings 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 Q7 (4M) – Activate a second phone via Bluetooth est apparu en premier sur VAG Coding.

Purpose: locks the vehicle 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 Q7 (4M) – Activate lock with engine running est apparu en premier sur VAG Coding.