How-to: add a spare key to BMW Serie 2 gran tourer year 2019 F46 smart key with xhorse vvdi key tool plus via OBD.
Select IMMO programming->BMW->Auto detect vehicle
Detect type as FEM/DC
Read key information
Need unlock, the software is 080, it is safe to be done via OBD
Select Unlock FEM/BDC system
Support Unlock BDC via OBD directly
Read and save coding
Unlock requires 13+ power supply, the unlock procedure takes about 10 minutes
Unlock BDC via OBD success
Read key information again
BDC is unlocked
Select Prepare dealer key with the ignition switch
Select an unused key position to write key
Here we add a spare key using vvdi key tool plus. Select Hava a working key and turn on the ignition switch
Insert the new key into ignition or keep the new key close to emergency start position of the vehicle.
Xhorse vvdi key tool plus read Audi A3 2014 MQB instrument cluster immo data and program all keys lost successfully using the MQB solder free adapter.
That board cannot be done by obd. I cannot enter service Mode because all keys lost. I need the key learn in the car for enter service Mode. Or i can send data of 01 engine and 17 instrument cluster for calc immo data and sync data but isn’t more expensive. If i read the cluster with vvdi key tool plus (as in the photos) with the file vvdi send immo data, only pay for the sync file. Program key the work it’s done.
These MQB adapters in my opinion are fast, safe. Works fine.
Processor MCU: D70F3537
Using XDNP85 solder free adapter.
Images attached:
If need the whole procedure, check guide here
This is a 2020 Volvo XC90 with all keys lost, so we’re about to program a new key for this car with Xhorse VVDI Key Tool Plus. Since I’ve already took out the module to get data, following I’ll just program the key directly.
Put the new key into car coil slot, it’s right here beside the armrest.
Plug VVDI Key Tool Plus into OBD port.
Immo programming >> Volvo >> XC90 >> 2015- >> Smart key system >> Start programming >> Read the number of keys
Knob start button: turn Start knob to the right once then release Pushbutton.
Start button: press the start button once and then release it.
The current number of keys: 3
Press “Add smart keys”.
Risk warning:
Click “Yes”.
Whether the CEM data has been read?
Click “OK” to load CEM file.
Knob start button: turn Start knob to the right once then release the Push button.
Start button: press the start button once and then release it.
Place a key to be programmed into the vvdi key tool plus sensing area, take other keys out of the car.
The currently key is matched successfully.
Problem:
I have a Xhorse vvdi key tool plus and when I enter the programming option, it stops update it, I go to update and it won’t let me and that error appears.
‘A3 Device No Response’. Any solution?
VVDISHOP Solution:
1. Restart App and change WiFi hotspot and update again.
2. If not working, reset key tool plus tablet to factory setting.
3. If still no luck. there is something wrong with the tablet. Need to send back for repiar.
How-to: Add a spare key to BMW CAS3++ ISTAP using xhorse vvdi key tool plus and Godiag BMW CAS2/CAS3 test platform.
Set up connection as following
Insert original key into test platform
Select IMMO Programming->BMW->Select from system->CAS3/CAS3+ IMMO System->Key fucntion->Generate key via OBD
It is CAS3++ ISTAP
Remove dealer key from ignition
Select Prepare dealer key with programmer
Select unused key potion and prepare dealer key
Make dealer key success
Select Add key
Write Key success
Read new key information
New key was programmed successfully.
Test the new key.