3 Series

BMW CC-ID codes fault and warning messages

1 Series, 3 Series, 5 Series, 6 Series, BMW, E60 E61 (2003-2010), E63 E64 (2003–2010), E81 E82 E87 E88 (2004-2014), E90 E91 E92 E93 (2005-2012), X Series, X5 E70 (2006 - 2013)

Accessing BMW CC-ID codes will give you addition information about your cars condition and can help you with troubleshooting some errors and faults. You can determinate which bulb is burned, which wheel is reporting low air pressure, why Dynamic Cruise Control is not working, AdBlue state and many more.
You don’t need any tools or interface to access those diagnostic codes. Follow this procedure to see hidden messages in CHECK menu.

Hidden menu BMW navigation MK3 MK4

3 Series, 5 Series, 7 Series, BMW, E38 (1994-2001), E39 (1995-2004), E46 (1998-2006), Land Rover, Mini, Mini One/Cooper, MK1 (2001-2008), MK3 (2002-2012), Range Rover, X Series, X3 E83 (2003–2010), X5 E53 (1999-2006), Z Series, Z4 E85 E86 (2002 – 2008)

Hidden menu BMW navigation MK3 MK4 lets you access diagnostic features and check GPS antenna, video module, telephone settings, sensors, display settings and more. This diagnostic mode will help you with troubleshooting electronic issues with car stereo and navigation.