All FRM functions on the BMW are not working, so we’ll use Xhorse VVDI PROG to fix them.
Step1. Remove FRM
First, we need to disassemble the FRM module from the car so that we can read the files and correct them on the bench.
Step2. Backup FRM Data
Follow the connection diagram to connect FRM &VVDI PROG.
Type: 8-OTHER
Brand: BMW
Chip: FRM-E-SERIES-XEQ384-READ
After a successful connection.
Read & save D-FLASH file.
Read & save P-FLASH file.
Clear faults, edit the D-FLASH file and then write it on the FRM.
* You can pay for this service from any third party.
Step3. Write to FRM
Select the chip to “FRM-E-SERIES-XEQ384-WRITE” option.
Open the new EEPROM file.
Click “Write”.
Writing success.
Install the FRM module back to BMW.
Re-check the FRM function, all can work.
Done.