Customer reports that a side window will not close using the automatic (one‑touch) function, or the window...
Mercedes-Benz technical service bulletin LI67.39-P-080552 for 2026 Mercedes-Benz CLA250, 2026 Mercedes-Benz Cla 250 4matic and 2026-2027 Mercedes-Benz Cla 250+ (EV).
- Bulletin number
- LI67.39-P-080552
- Component
- Visibility/wiper
- Summary
- Complaint Customer reports that a side window will not close using the automatic (one‑touch) function, or the window reverses direction while closing. • Condition may occur on one or more doors • Fault code B25A3F0 may be stored in the affected door control unit • Window normalization may be lost Cause System error in the power window motor Remedy 1.) Update SCN coding of the affected door control unit (N69/x) using Xentry. • Repair coding is available with Car Package Release (CPR) 1.3.0 or higher. 2.) If the complaint persists after SCN coding or for repeat complaints → replace the power window motor on the affected door following applicable WIS instructions.
Vehicles covered
- Mercedes-Benz CLA250 2026 2026
- Mercedes-Benz Cla 250 4matic 2026 2026
- Mercedes-Benz Cla 250+ (EV) 2026-2027 20262027
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