It is a process utilized by BMW to load application/system specific operating instructions (Program) into a module/component which already has the systems operating requirements (Data) installed, plus it can be used as a means of updating data and operating instructions previously installed in a control module.

Fig 1: Updating Data And Operating Instructions Installed In Control Module

Courtesy of BMW OF NORTH AMERICA, INC.

Basic programmable control modules have a pre-defined set of operating data already installed which allows the module to be fairly generic until a specific operational program is installed.

Programming of system control modules is performed using a DISplus/GT1/SSS.

NOTE: Programmable control modules are system specific and not all control modules are programmable using workshop equipment like the DISplus, GT1 or SSS. The ability to program a module is limited to the number of times it has already been programmed and the hardware version of the control module itself.

When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

• You smell fuel, burning insulation, or see smoke.

• Brakes feel soft, pull hard to one side, or make grinding noises.

• The engine overheats, stalls repeatedly, or misfires under load.

• You are missing required tools, torque specs, or safe lifting equipment.

• You are not confident in the next step or safety outcome.

Safety Warning

What is Programming?

Use the Manual With the Right Hardware

When to See a Mechanic

Rather have a pro handle this?