BMW fault code
Code 802839 · aag_02
Connector to fully automatic trailer tow hitch button: not inserted
- Code (hex)
- 0x802839
- Decimal
- 8398905
- Control unit
- AHM
- Software variant
- aag_02
aag_02 is the control unit software variant shown by the scanner next to the code. The same code may be described differently in other variants.
Trailer module
What BMWTeka has on this code
- fault description: setting and monitoring conditions, effects, service notes;
- which of the code titles applies to your vehicle;
- related components, wiring diagrams and repair documents for your model;
- Check Control messages on the dashboard, if the code triggers them.
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