Yanhua Mini ACDP Program BMW FEM/ BDC All Keys Lost

 Question: How to read BMW F30 FEM ISN to program keys with Yanhua Mini ACDP? What are the steps, please show me.

Step1. Read DEM ISN Code

Query the basic info of the vehicle according to VIN. Here's taking F chassis, DEM model B38 as an example. Click "Help" to check connection diagram.

Find the DME module in the vehicle.

Prepare all required accessories:

DME module, B38 interface board, 20PIN cable, OBP+ICP adapter, ACDP host.

Connection:

Connect B38 interface board correctly to the DME.

Short circuit the CAN resistor on the OBP+ICP adapter to the "CAN-R JOIN".

Connect ACDP host, OBP+ICP adapter, B38 interface board and DME.

Mini ACDP>> BMW >> DME ISN >> Bench mode read/write DME ISN >> Fxx >> B38(MEVD1723) >> Read/write ISN >> OK

Save EEPROM data.

Export >> Save

Reading ISN data finished.

Step2. Program Keys

Click "Help" to check FEM connection diagram.

Remove FEM module from vehicle. It's generally at the lower part of A column at the passenger side.

Prepare all required accessories:

Blank key, ACDP host, FEM/BDC interface board, OBP+ICP adapter, Puncture socket, 20PIN cable, 12V cable, 8PIN cable, FEM module.

Connection:

Install the FEM/BDC interface board, connect 12V cable.

Connect the 8PIN cable with the puncture socket. Loosen the knob on the socket, make sure take the tips back. After confirming the correct direction, hold on the socket with left hand and tighten the socket with right hand.

Connect the 8PIN cable to the adapter and FEM/BDC interface board with 20PIN cable. Connect the ACDP host and the OBP+ICP adapter. Power on and prepare for app operation.

FEM/BDC >> IMMO/Mileage >> Add key(all key lost) >> FEM/BDC initial programming process >> Method1: Automatic ICP programming

Check the VIN, mileage and version info, save screenshot.

FEM/BDC was preprocessed.

Whether re-execute the operation of FEM/BDC initial programming process? Yes

Pin detection passed. If it fails, please clean the memory chip and reinstall the puncture socket.

Save all backup files.

Preprocessing the FEM/BDC. The whole preprocess takes 5–20 minutes.

Please wait…

If ACDP APP prompts the device to be abnormal or loses connection, please do not do anything, and wait patiently for 20 minutes, the device will automatically complete the remaining operations to ensure the module is normal.

The file is backed up.

Successful function execution.

Program key >> OK >> Import the saved ISN code file >> OK >> OK >> Select a blank key channel displayed as FF >> Learn

Put the new key close to the emergency starting induction antenna(located on the lower right of the steering wheel.)

Learning key…

Program ignition key succeeded.

The new key has been added.

Click "Exit" to complete.

www.obdexpress.co.uk