Diagnostic connector in engine compartment

WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2005 BMW 325i, 2005 BMW 325Ci, 2004 BMW 325i, 2004 BMW 325Ci, and 2003 BMW 325i. However, it is still accessible from the selected car via links, so may be relevant.

Connect up MoDiC or BMW DIS.

Interrogate DME fault memory.

Note down fault messages stored in memory.

Further information on troubleshooting in line with DIS or MoDiC instructions.

Fig 1: Identifying Diagnostic Connector In Engine Compartment

Courtesy of BMW OF NORTH AMERICA, INC.