This instruction show you the guide on how to use Xentry diagnostic software to do Audio 20 module coding for Mercedes Benz 205.
Run Mercedes-Benz Xentry diagnostic software
Then go to car models,the Xentry diagnostic software will identify models automatically (except old models)
The diagnosis application is being started…
The connection with the vehicle is being established,please wait…
Process (Step 5 of 5)
It will show the quick test overview control unit about 41
After process completing,select the double click error or
Then select “XENTRY TIPS” from menu
Enter your account and password
Then back to select “XENTRY Diagnosis”
Select “A26/17-Audio 20 (Audio)”,then select “Continue”
It will show ou the safety information,then click “Continue”
Safety instructions/precautions,click “Continue”
It will communicate with control unit “A26/17-Audio 20 (Audio)”
After then select “Actuations”,it will detect DOIP functions
Select “Actuation of function ‘Ethernet communication (DoIP)’”
The press “Start” button
CAN bus:Communication with control unit ‘Audio 20 (HU5_ENTRY)’ is being establishing…
Select “Updating of control unit software”
Then click “Continue”
It will show requirements,central system status and general information,then click “Continue”
Wait coding progress..
Coding Sound parameters-SUCCESSFUL
The control unit reset is being performed;please wait…
The control unit is being initialized,please wait…
Activation of MOST communication,this process can take up to 1 min
After process completing,it will show the documentation for repair order.
All input fields must filled out.Print out order log for documentation purposes.A printout of the log with the repair order number entered must always be filed along with the repair documents for any potential check of warranty and goodwill claims by the MPC.The event log is no longer available after exiting this screen.
The SCN coding sequence has been completed successfully.
Coding complete,click “Continue”