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.
Navigation System Components, Adapting
Special tools and workshop equipment required
- Diagnostic Operation System VAS 5051 or Vehicle Diagnosis and Service System VAS 5052
- Diagnostic adapter cable VAS 5051/5a or VAS 5051/6a or VAS 5052/3
Adapting Navigation System Components
Select "Guided Functions" in Diagnostic Operation System VAS 5051 or Vehicle Diagnosis and Service System VAS 5052.
or
Select "Guided Fault Finding" in Vehicle Diagnosis, Testing and Information System VAS 5051 or Vehicle Diagnosis and Service Information System VAS 5052.
After DTC memory of all control modules has been checked:
-- Press button "Go to".
-- Select "Function/Component Selection".
-- Select "Body".
-- Select "Electrical Systems".
-- Select "01 - Systems capable of self-diagnosis".
-- Select "Radio navigation system".
-- Select "Functions".
-- Select "Code navigation system".
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.