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September 7, 2018 Service bulletin

Symptom: The yellow warning message "Rear differential lock failure Adapted driving permitted" can appear...

Porsche technical service bulletin 122-E3W4E-10 for 2018 Porsche Cayenne.

Bulletin number
122-E3W4E-10
Component
Power train: driveline: differential unit
Summary
Symptom: The yellow warning message "Rear differential lock failure Adapted driving permitted" can appear in the instrument cluster. Cause: The yellow warning message can appear in the instrument cluster due to defective control unit software.

Owners of these vehicles have filed 1 complaints in the transmission category.

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