6011

What the Code Means

6011 is an internal fault; the exact failure isn't specified by the control module. The code is stored in the electronic module's EEPROM DATA together with the related code 600E.

Diagnostic practice for this fault points to two areas: the condition of the fuses and relays in the mounting block — one of them may have failed or there may be a short in the socket — and the health of the microprocessor control module itself.

A detail from the recorded case: the fault appeared with the parking brake engaged. The brake was released manually, but the warning on the instrument panel stayed on.

Symptoms

Indication:

• BMW parking brake malfunction warning;
• yellow PARK lamp on steady;
• orange brake lamp on at startup;
• parking brake lamp stays on even while driving.

System operation:

• parking brake can't be engaged;
• the warning persists after manually releasing the brake.

Related signs:

• codes 6011 and 600E are stored in the ECU EEPROM DATA;
• a soft reset (holding the button for 5 seconds) and pulling the fuse don't clear the problem.

Diagnosis and Repair

Step 1. Check the Mounting Block

Start with the fuses and relays in the mounting block. Check each fuse and relay for failure, and check the sockets for shorts.

Step 2. Diagnose the Control Module

Run diagnostics on the powertrain microprocessor control module. Check for codes 6011 and 600E in the module's EEPROM DATA.

What Doesn't Help

A soft reset by holding the button for 5 seconds and temporarily pulling the fuse — the recorded case shows these measures don't clear the fault. If the error returns after checking the fuses and relays, the cause is most likely in the control module itself.