OBD LensOBD Lens App
01905

Driver seat backrest heating element-Z7; heated driver's backrest-Z7; Switching valve 5 => solenoid valve 5-N92 interruption / short circuit to earth

01905 is described as “Driver seat backrest heating element-Z7; heated driver's backrest-Z7; Switching valve 5 => solenoid valve 5-N92 interruption / short circuit to earth” in the Audi / Jetta / MAN / Seat / Skoda / Volkswagen reference.

Manufacturer reference family

Audi / Jetta / MAN / Seat / Skoda / Volkswagen: 01905

de

Driver seat backrest heating element-Z7; beheizbare Fahrerlehne-Z7; Schaltventil 5=>Magnetventil 5-N92 Unterbrechung/Kurzschluss nach Masse

en

Driver seat backrest heating element-Z7; heated driver's backrest-Z7; Switching valve 5 => solenoid valve 5-N92 interruption / short circuit to earth

ru

Нагревательный элемент спинки водительского сиденья-Z7; Переключающий клапан 5=>электромагнитный клапан 5-N92: обрыв цепи/короткое замыкание на массу

Reference namespace
vag
Source revision
legacy-oem-dtc-r2-20260924

Reference family assigned by the production catalog. An entry in this family is not proof of a fault or ECU support on every listed vehicle.

Related catalog brands: Skoda, Volkswagen, Audi, Seat, MAN, Jetta.

56 profiles assigned this reference family

32 more related profiles are listed in the vehicle directory.

What should I check before using this definition?

Keep the full code, module, status and freeze-frame data. Confirm the vehicle’s make, model, year and current manufacturer service information before choosing a repair. This entry does not identify a failed part by itself.

Organize a scan report or recording
Source and applicability

OBD Lens production library legacy-owner-2026-10-09-v81. This is a scoped technical reference, not a scan of your car. A catalog relationship does not certify that every ECU, year or engine returns the same signal or code definition.

Read the reference method

OBD Lens reference library · catalog legacy-owner-2026-10-09-v81. Sources and scope