E38 (1994-2001)

BMW E38 OBC hidden menu (diagnostic mode)

7 Series, BMW, E38 (1994-2001)

BMW E38 OBC hidden menu gives inside view of the diagnostic tests and readouts from various sensors in your vehicle. Find out what’s your battery voltage, accurate fuel level, test sound chimes, displays and indicators, perform gauge test (needle sweep), adjust trip computer fuel economy and much more. This service mode is made for early diagnostics of your instrument cluster and other vehicle components.

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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.

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