topblog Ivoire blogs


  What’s the highlight of Mercedes Benz SD C4 plus?

 What’s the highlight of Mercedes Benz SD C4 plus?

1.The new SDconnect C4 (1:1 clone of the original) is able to work for DoIP.
It's the only C4 that supports ethernet communication (DoIP).

2.You don't have to install batteries for firmware update.
It’s convenient and can avoid the damage to the hardware.

3.The wireless connection is stable.
The Wifi will be automatically connected after starting on SDC4. You can use the WIFI to surf the net and diagnose Benz, so the testing job can be finished remotely.

4.The C4 machine has good quality.
It's made of waterproof, shockproof and tamper proof.

5.SD C4 plussupports DOIP software.

It can directly run the original software, such as DTS and Vediamo engineering software

6.SD C4 plus can work with24V truck

SD C4 Plus 1:1 copy have tested on new Mercedes with DOIP: No issues



New SD Conncet C4 Vehicle Coverage:


Yanhua FEM/BDC Bench Integrated Interface Board, Any Good?

Yanhua New Released FEM/BDC Bench Integrated Interface Board to Replace Old FEM Cable.

Yanhua Mini ACDP FEM/BDC Bench Integrated Interface Board Features:

1.Compatible with any device which program FEM/BDC module
2.Fully replace the traditional cables
3.Easy to connect, plug and play, prevent wrong plug, simple and efficient, Safe and reliable

Yanhua FEM/BDC Bench Integrated Interface Board Set:


●Key induction coil

●Start key analog switch and status indicator

●Conncet FEM/BDC+12V

●CAN interface for other devices

●OBD interface

●12V power input

Yanhua FEM/BDC Bench Integrated Interface Board Connection:

Conection Diagram for FEM/BDC Initial Programming Process

Connection Diagram for Reading B48 ISN


Original Post:


How to program OPEL Corsa 2008 key by Lonsdor K518s

Lonsdor K518s is tailored and perfect for vehicle locksmith with powerful functions. It supports Immobilization, Odometer adjustment etc. and can be used for European, American, Asian cars. Here share the step-by-step guide to use K518S to program keys to OPEL Corsa 2008.


Connect LONDSOR K518S auto key programmer to vehicle via OBD

Insert original key into vehicle to start the car


Enter LONDSOR K518S menu

Go to Immobilization-> OPEL-> IMMO->Select from vehicle-> Corsa-D-> Immobilizer


Downloading application…

Relevant operation display

lonsdor-k518-add-new-keys-to-opel-corsa-2008-3 lonsdor-k518-add-new-keys-to-opel-corsa-2008-4

Select “Read PIN code”


Please switch ignition ON, and click “OK”


Verifying PIN code, please wait…

Lonsdor K518S key programmer detects the anti-theft PIN code: 5457


Select “Add key”


Insert unprogrammed key and turn ignition ON


It shows currently programmed keys is 1


Enter 4-digit PIN code and then click “OK”


Make sure the input pin code is correct

Click “OK” to continue

Currently programmed key is 2


Switch the ignition off

Switch the ignition on, click “OK” to continue

K518S Programming Opel Corsa complete


Remote and start the car successfully



Find more k518 post: