Typical vehicle applications
This part fits DQ200 7‑speed DSG gearboxes found in a wide range of front‑wheel‑drive VW Group cars, including (model years approx 2007–2015):

• Volkswagen Golf, Polo, Beetle, Jetta, Passat, Scirocco, Caddy, Bora, Sharan, Touran (with 7‑speed DSG)

• Audi A1, A3, Q3, TT (7‑speed DSG)

• Škoda Octavia, Fabia, Superb, Rapid, Yeti (7‑speed DSG)

• SEAT Ibiza, Leon, Altea (7‑speed DSG)

Always verify compatibility with the specific vehicle VIN before purchase.

Common fault codes
Typical DQ200 mechatronic/TCU fault codes seen when the module or its internal hydraulic system has problems include:

• P17BF / 06300 / 06293 – Function restricted or insufficient hydraulic pressure build‑up

• 06079 – Hydraulic pump overload/play protection

• P17xx / P18xx series – Mechatronic control or clutch actuator faults
  These codes often relate to internal pressure issues, sensor problems, or communication errors within the mechatronic unit.

Typical symptoms
Common signs of a failing 0AM 325 025 J mechatronic unit include:

• Flashing PRNDS or transmission warning lights

• Harsh, delayed, or erratic gear changes

• Loss of drive or refusal to engage certain gears

• Limp mode activation