VCDS Solve Audi MMI “03623 – Invalid Security / Release Code” Error Massage

Here is a mini post focus on how to solve Audi MMI error massage “03623 – Invalid Security / Release Code”.Hope it is helpful for Audi users!

 

Preparations:

VCDS 17.8.1 Full+Loader V2/V4 Free Download

 

Note:For more about Audi MMI Repair articles,please check:Audi MMI Repair,and more VCDS projects check:VW VCDS Projects

 

Procedures:

Open Green Menu:

MMI 2G          SETUP + CAR

MMI 3G          SETUP + CAR

MMI 3GP       CAR + MENU

RMC                CAR + MENU

MIB                  Not available

 

Go to dtc

VCDS Solve Audi MMI 03623 - Invalid Security Release Code Error Massage (1)

Search and select control

Scroll search dtc to value 73 and click for select it.

Select Send test passed and click it

VCDS Solve Audi MMI 03623 - Invalid Security Release Code Error Massage (2)

Check that error are cleaned

Open VCDS and inside “Select Control Module” click on “Select” button

VCDS Solve Audi MMI 03623 - Invalid Security Release Code Error Massage (3)

Select module “5F”

VCDS Solve Audi MMI 03623 - Invalid Security Release Code Error Massage (4)

Click “Fault Codes – 02”

VCDS Solve Audi MMI 03623 - Invalid Security Release Code Error Massage (5)

If you see any Faults click “Clear Codes – 05” then “Done, Go Back”

VCDS Solve Audi MMI 03623 - Invalid Security Release Code Error Massage (6)

Now check Fault Codes one more time and the 03623 error should be gone. If not, repeat the steps again.