April 5, 2026: LEMON Manuals is launched! Read the announcement.

Disconnecting From Interface To Be Used By Progman

If the vehicle to be programmed was previously being diagnosed using a diagnostic head with the GT1, then the connection with the head must be broken before that head will be recognized by Progman.

Select "Service"

Select "Setting up a connection"

Fig 1: Selecting Service And Setting Up Connection Button

G03397974

Courtesy of BMW OF NORTH AMERICA, INC.

Select "Quit connecting"

Fig 2: Selecting Quit Connecting Button

G03397975

Courtesy of BMW OF NORTH AMERICA, INC.

The selected head is free/disconnected

Fig 3: Display Free Diagnostic Head Menu

G03397976

Courtesy of BMW OF NORTH AMERICA, INC.

Select "End"

Fig 4: Selecting End Button

G03397977

Courtesy of BMW OF NORTH AMERICA, INC.

Select "Change"

Select "Coding/Program"

Fig 5: Selecting Change And Coding/Program Button

G03397978

Courtesy of BMW OF NORTH AMERICA, INC.

Select available SSS

Select "Continue"

Fig 6: Selecting Continue Button

G03397979

Courtesy of BMW OF NORTH AMERICA, INC.