Poor radio reception
Read the instructions below then start the fault diagnostic procedure.
Symptom: No or few stations stored in the memory.
| Poor radio reception |
Fault symptom
No or few stations stored in the memory.Preconditions
Ignition ON.Conditions
Switch Nav/Tele must be connected. There must be a power supply and grounding. Check both connectors for faulty pins and oxidation.Diagnostic help
CD and navigation work properly.Reset the system before starting fault diagnosis and recalibrate.
Check switches for oxidation and faulty pins. Check several points and directions of the wiring harness to detect any intermittent open or short-circuits.
See also the description of read values under ”General fault diagnosis” for more information.
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