VVDI2 Key Programmer Adds Spare Key to Audi A6 via OBD
Just had a client with the Audi A6 which has the Kessy exactly as Q7. Need to add spare key. It uses the 8E transponder. I read kessy by OBD and got CS + Pin.
I then went to key learn and pressed make key and loaded Kessy dump. It said key make okay now program key. I entered pin and typed 2 as key number and then it showed a dialoge asking for CS and pin or load eeprom dump. I loaded dump to VVDI2 key programmer and pressed next and then it said insert every key…………. Now it wouldn’t recognize key 1 or key 2. Now ignition wouldn’t come on anymore with original key as well. Found a procedure of pressing brakes and hazards on and whatever and then tried again but this type manually typed in PIN and CS and pressed only 1 key and then used the original key and then ignition came on and it recognized original key……
I tried another transponder and same problem. So what exactly is the issue? Why doesn’t it want to recognize the new chip?
I only thought about it afterwards….. Could the key number in the learning box actually be key POSITION and not key QUANTITY. Normally it is QUANTITY but as some AUDI has with remotes where the number is actually POSITION and not Quantity. Could this be the same with Transponder? Or is there some other way of making it work.
You are doing wrong! Read the manual carefully and do it right!
This is generally the procedure to make a spare key for this car.
VVDI2 -> Key Learn -> 4th Immobiliser System Audi -> A6L / Q7/ EZS-Kessy (JB18)
Read note: Most cars before 2009 use 9S12DT128 chip and cars after 2009 use 9S12DT(G)256
Choose appropriate chip above -> Read J518 EEPROM with Working Key -> Write down CS and Pin on a piece of paper -> Save EEPROM
Type CS and Pin into VVDI 2 -> Type “2” for Number of keys to learn -> Insert 8E chip into VVDI 2 ->Select Make Dealer Key -> Select Key Learning
Insert dealer key into car and switch on for 2 seconds. Then put second key into ignition within 5 seconds. Then press okay after keys are learned.
Please follow VVDI 2 detail guide step-by-step!!!
VVDI2 change odometer on VAG 3AA920880C dashboard
Have just reset instrument on VAG 3AA920880C dash via Xhorse VVDI2 key programmer
. Steps goes here:
First disassemble the dashboard 3AA920 880C
Turn ignition to ON to check if the indicator light on which means the dash is fine and well communication is built
Open VVDI 2 software
Key Learn->4th immobilizer system->VW/Skoda/Seat->Auto detect type
On the button status bar it shows type TFT color display NEC+24C64 (-2012)
Click on Read EEPROM/FLASH
Select Read EEPROM, click Next
If car has keyless, please switch ignition off then switch on. Then press OKAY button to continue.
If no keyless, just press OKAY button to continue.
The dashboad is drak when you see the bps. You need finish all opeartion before reset instrument
2. Read EEPROM and save it
3.Read immo data and save it
4.Prepare a dealer key (You can go to step 7 if have working key also don’t want to add key)
6.Add key, use immo data to lean the new dealer key to car
7.Finish other customer requests.
Note: The dashboard will remain dark until “Reset Instrument”
Reading eeprom data, please wait
Click on Reset Instrument, dashboard light go on
Manually enter odometer you want to change
click on Write KM
Do you save the eeprom before write it?
Use “Reset Instrument” to activate instrument after all the operations finished.
Click on Reset Instrument
Dashboard light goes on
Reset 3AA920880C instrument successfully.
Xhorse vvdi2 key programmer feedback
Xhorse VVDI2 feedback:
I successfully added a key bcm2 on a 2013 audi a5.
2007 Audi A4 B7 RB8 crypto – mileage correction ok
Audi BCM2 add spare key by obd worked fine, and I did one on a 2013 A5 and it worked flawlessly.
A6/Q7 EZS Kessy: Added a dealer key (remote sourced from the dealer) without issues. Seemed to read everything properly but I had a working key to begin with.
Audi A6: Testet with A6 read kessy working, learned new key
Skoda Octavia 2006: got CS & PIN , programmed key fine, but not remote programming.
VW passat. B5: Pulled PIN, programmed key, corrected miles.
VW Passat B6 2009: Pulled PIN but couldn’t get 6 bytes CS, needed comfort dump.
VW Transporter T5 2006 : Pulled PIN Programmed key, no remote programming.
Audi A4 2006 : mileage correction success .
Audi A6 2003: Mileage correction fail. car not start. remove battery terminal. car start.
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