topblog Ivoire blogs


Yanhua ACDP do bmw key programming

Are you searching for the method to program BMW electronic key by Yanhua Mini ACDP? Check the answer has been offered below.

Yanhua Mini ACDP program BMW electronic key video:


BMW OBC board (Anti-theft computer board)

Yanhua Mini ACDP programming master

OBP+ICP adapter

Puncture socket
P8P ribbon cable

8P cable

20P cable

12V power adapter

BAV Key Adapter


Integrated FEM/BDC Bench Interface board set wiring diagram

Yanhua Mini ACDP and module 2 wiring diagram

Connect all the devices well and turn on the power

Open Mini ACDP menu

Select the corresponding option according to the chip model

Program key follow the prompts

Learning key…

Program key successfully!

Yanhua Mini ACDP source:

Yanhua Mini ACDP mdoule 2 source:

Hope it helps you! Enjoy!


Techstream V14.20.019 Installation

Toyota TIS OEM Techstream has been updated to V14.20.019, and works great with Mini VCI J2534 cables.

mini-vci-toyota- techstream-v14.20.019- installation -on-win-xp-win-7-8-10-32-bit-1

Latest version: V14.20.019

mini-vci-toyota- techstream-v14.20.019- installation -on-win-xp-win-7-8-10-32-bit-2

Compatible device: Mini VCI cables (SV46-DSV46-D1), Mangoose VCI

Operating system: Win XP/Win7/8/10 (32 bit)

Language: English, Chinese, French, German, Italian, Japanese, Spanish


1.Support Toyota TIS OEM Diagnostic Software as the similar products but at 1/3 price

2.High performance with ARM CPU inside.

3.Support all the diagnostic communication protocols needed for Toyota (since 1996)

4.Support K-Line ISO 9141/KWP 2000 ISO 14230-4/SAE J1850 PWM/SAE J1850 VPW/CAN 2.0B ISO 11898 /CAN ISO 15765-4


How to install Toyota Techstream v14.20.019?



Step 1: Install setup

Step 2: Install driver

Step 3: Select VIM

Step 4: Activate Techstream

Step 5: Install device driver

Step 6: Run Techstream




Test report: VVDI2 CAS4/CAS4+ thru OBD

Test report: VVDI2 CAS4/CAS4+ thru OBD

Car: BMW 730LD (CAS4+ 5M48H)

connect the vvdi2 machine to the car thru obd port and the laptop

go to VVDI2 BMW software

select CAS4/CAS4+ F series

get key info

VVDI2 read out key info

unlock cas4/cas4+


- you are gonna perform cas4/ca4+ programming function. it will take 10 minutes

- you must provide extra power to the car before programming

- if all keys are lost, please press the brake and open light to activate communication

unlocking cas4/cas4+...

cas4/ca4+ unlock success1

you can make a dealer key or reset km via obdii

select a key position

prepare a dealer key with a programmer

having a working key

switch ignition on with a working key

insert the working key to ignition switch

prepare record the following information

info saved at : My document - vvdi2 - cas4

put the original key into vvdi2

put the new key into the vvdi2 programmer

key  is written successfully

go to the car with the key

no need write back eeprom

the car started successfully

the remote function worked well

Success! VVDI2 can add CAS4/CAS4+ keys thru OBD2. Done!


Note: CAS4/CAS4+ by OBD is activated for users with

1.  vvdi2 full kit:

2. vvdi2 with BMW full configuration: (with/without fem/bdc config.)

It's a free function.  But you should have the new sw: at least 6.6.1