DPF and AdBlue faults on urban diesel vans
- Typically appears
- 70,000+ miles
- What to inspect
- Check for AdBlue warnings and run it hot

A premium-feeling small van with strong trade demand, often bought new by fleets and sold on at three years.
Compiled & reviewed by the VehicleFaults Research Team · last reviewed August 2026
The most commonly reported faults on the 2015–2025 Volkswagen Caddy are DPF and AdBlue faults on urban diesel vans, DSG mechatronic and clutch pack faults on auto vans and Injector and glow plug faults on high-mileage TDIs. 2 of the documented issues are rated high severity · inspect these first. Full inspection points, onset mileage and what to check are listed below.
Based on the documented faults on this page for the Volkswagen Caddy.
Guidance only · reflects reported patterns, not a specific car's condition.
Which faults an average example has usually reached depends on its age. Pick a model year for the faults that matter on that build.
DPF and AdBlue faults on urban diesel vans
DSG mechatronic and clutch pack faults on auto vans
Injector and glow plug faults on high-mileage TDIs
Side door runner wear and rear door alignment
Generate a full, tickable pre-purchase checklist tailored to this exact vehicle · add photos and notes as you inspect. Try it free.
Check this exact carThey feel like a car to drive, which widens the buyer pool beyond pure trade use.
Yes if servicing was skipped. Ask for oil-change evidence on the box.
Cold start, hot run, then all four doors. That covers most of the money.
Faults are compiled from documented recalls, technical bulletins, owner reports and mechanic sources, then reviewed for accuracy. This is guidance only · not a substitute for a professional inspection.