1. Set the tire pressure on all wheels to specification.
2. Turn ignition switch to ON position, with engine off.
3. Press reset button (for no longer than 10 seconds) until tire pressure warning light illuminates Yellow for a few seconds.
NOTE: On some X5 models, the reset button is marked "RDC".
4. Drive vehicle. Initialization is automatically completed during the drive, without any feedback issued.
BMW X3 Service & Repair Manual > Condition based service (applies to certain vehicles only) - service bulletin si
b 00 07 02 (2/2009): E65 and e65 service indication
The service indicators can be displayed in three different locations inside the vehicle:
A. The Service Need Display (SBA) , located in the Instrument Cluster under the Speedometer, is the
evolution of the SIA4 Service Interval Display. When the ignition (KL15 Terminal) is on, the SBA
appears b ...