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Audi A4: S-tronic DL382 7-Speed Selector Fork and Clutch Pack Wear

S-tronic DL382 7-Speed Selector Fork and Clutch Pack Wear is a common transmission fault on the Audi A4 on the 2016 onward cars, and we rate it major. Putting it right costs $1,600 to $13,000 at New Zealand independent workshop rates. Below is what goes wrong, the symptoms to notice on a test drive, where to look, and what to ask the seller before you hand over any money. It is one of 45 documented faults on the Audi A4.

Vehicle
Audi A4
Years
2016 onward
Gearbox
dct
System
Transmission

This page covers the Audi A4 as a model. Some faults only affect particular engines or build years — enter a plate below to narrow the list to one car.

All Audi A4 faults45 documented faults on this model

What you are looking at

No photograph available

We do not hold a verified photograph of the Clutch yet. We would rather show none than show a picture of a different part.

What goes wrong

The 7-speed wet-clutch dual-clutch transmission (Audi code DL382, VW internal code 0CK) fitted to the majority of B9 A4 models suffers documented wear on the gear selector forks, particularly the 1st/2nd gear fork. The fork erodes at its contact pads, introducing play that manifests as a harsh engagement clunk, low-speed shudder, and ultimately incorrect gear selection. The transmission adaptive software attempts to compensate but masks the mechanical wear until the fork is badly degraded.

What you would notice

  • Pronounced shudder or vibration when pulling away from rest at low speed
  • Clunk or thud when selecting Drive or Reverse from Park
  • Jerky, non-linear progress in slow stop-start traffic
  • Transmission warning light with mechatronic or fork-related fault codes
  • Oil seep from the gearbox mechatronic unit wiring harness seal

How to check it

Where to look. Gearbox unit mounted under the car centre tunnel behind the engine — selector fork cluster inside the gearbox

Test from cold: engage Drive and pull away very slowly at walking pace — any shudder, vibration, or clunk through the drivetrain is the tell-tale sign. Repeat the test in stop-start traffic for 5 minutes. Also select Reverse from Park and feel for a delayed or rough engagement clunk. If a workshop inspection is possible: Connect an OBD scanner to check transmission adaptation values and any stored P17xx or P18xx gearbox codes.

Parts involved: Clutch.

What it costs to put right

$1,600 to $13,000 at New Zealand independent workshop rates. That is for this job on its own, not for the car.

An estimate, in NZD, for the repair as normally carried out. What a specific car costs depends on which part has failed and what it damaged on the way — treat this as the floor for a negotiation, not a quote.

Ask the seller

  • “Has the transmission ever exhibited shudder, clunking, or jerky behaviour, and if so was it repaired under warranty?”
  • “Has the S-tronic fluid ever been replaced, and at what interval?”
  • “Has the car been used predominantly in heavy urban stop-start traffic, which accelerates fork wear?”

Now check the Audi A4 you are actually looking at

Everything above is true of the model, and it is free. What it does not tell you is whether THIS car has been looked after: its odometer history and whether the reading has ever gone backwards, whether there is still money owing on it, whether it has been reported stolen, how many owners it has had and what it is really worth today. That comes from the official records for that plate. Enter the plate for the free details, or get the full history and a market valuation from $13.49.

Not sure what you would be paying for? See what a full KickTyres check includes.

Where this comes from

The failure described above is documented in published sources — owner forums, technical service bulletins, recall notices and workshop write-ups — held in our fault database. The inspection instructions and the cost estimate are KickTyres’ own interpretation of them, and it is a starting point for an inspection rather than a manufacturer statement.

Audi A4 buyer questions

Is s-tronic dl382 7-speed selector fork and clutch pack wear serious on a Audi A4?

We rate it major and common on the Audi A4. The 7-speed wet-clutch dual-clutch transmission (Audi code DL382, VW internal code 0CK) fitted to the majority of B9 A4 models suffers documented wear on the gear selector forks, particularly the 1st/2nd gear fork. The fork erodes at its contact pads, introducing play that manifests as a harsh engagement clunk, low-speed shudder, and ultimately incorrect gear selection. The transmission adaptive software attempts to compensate but masks the mechanical wear until the fork is badly degraded.

How much does it cost to fix on a Audi A4?

$1,600 to $13,000 at New Zealand independent workshop rates. That figure is for this job on its own. A car showing the symptoms on this page is usually worth either walking away from or negotiating down by at least the repair figure.

Which Audi A4 years are affected?

Our research records this fault on the 2016 onward Audi A4. Build dates move around, especially on imported cars, so treat the range as the years to look hardest at rather than a guarantee either way. The official records tell you the exact build and first registration date for the car in front of you.

How do I check for it before I buy?

Test from cold: engage Drive and pull away very slowly at walking pace — any shudder, vibration, or clunk through the drivetrain is the tell-tale sign. Repeat the test in stop-start traffic for 5 minutes. Also select Reverse from Park and feel for a delayed or rough engagement clunk. If a workshop inspection is possible: Connect an OBD scanner to check transmission adaptation values and any stored P17xx or P18xx gearbox codes. Look here: Gearbox unit mounted under the car centre tunnel behind the engine — selector fork cluster inside the gearbox