DQ500-(0BH325025MZ3V)
The 0BH 325 025 M Z3V is a genuine Volkswagen Group DSG mechatronic unit for a 7-speed wet-clutch transmission (DQ500). It combines the electronic control (TCU/TCM) with the hydraulic valve body that manages clutch engagement and gear shifts. It is pre-programmed for the specific vehicle based on its VIN before delivery.
$1,000.00
What it fits
This unit is used in vehicles equipped with the 7-speed DQ500 DSG and all-wheel-drive systems, including (but not limited to):
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Audi models with quattro (for example RS3, Q3 equipped with DQ500)
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Volkswagen AWD/4Motion vehicles (e.g., Tiguan, Golf R, Transporter/Multivan with DQ500)
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Škoda AWD models (such as Kodiaq, Superb with DQ500)
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SEAT AWD models where DQ500 is fitted
Fitment should always be verified by VIN before ordering.
Common fault codes
Fault codes associated with DQ500 DSG mechatronic issues (general patterns seen across similar units) include:
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P17BF – Slow or insufficient hydraulic pressure build-up
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P0841 – Transmission pressure sensor implausible signal
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P17D4 / P17D5 – Clutch adaptation limits reached
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U0101 – Lost communication with the transmission control module
These codes often point to internal hydraulic or sensor issues in the mechatronic assembly.
Typical symptoms
When the mechatronic unit is failing, you may see:
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Flashing PRNDS or transmission warning lights
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Harsh or delayed gear shifts
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Reduced performance or limp mode
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Loss of drive or reverse gears
| Weight | 1200 kg |
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