Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSBMW2008M5 (E60) V10-5.0L (S85)REPAIR AND DIAGNOSISACCESSORIES AND OPTIONAL EQUIPMENTNAVIGATION SYSTEMTESTING AND INSPECTIONM-ASK POWER SUPPLY (M-ASK-BO USER INTERFACE)FAULT PROFILES FOR FUNCTION FAULT, NAVIGATION SYSTEM BUSINESS 09/07
2008 BMW M5 (E60) V10-5.0L (S85)
Fault Profiles For Function Fault, Navigation System Business 09/07
2008 BMW M5 (E60) V10-5.0L (S85)SECTION Fault Profiles For Function Fault, Navigation System Business 09/07
Fault profiles: function fault in navigation system Business 09/07
Functional description, see BMW center:
TIS -> Document -> SI Technology -> Enter SBT Number
SBT number: 84 01 03004
The navigation system Business (M-ASK) is a complex control module with a large number of possible fault profiles. The following list shows known symptoms in the functional area M-ASK audio and navigation. Fault profiles from the functional areas of telephone and Telematic services as well as integrated heating / air conditioner control are not covered in this test module.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.