I own a 2011 VW California camper van, bought as a 3 month old demonstrator with delivery miles. These things have had innumerate problems with the aluminium pop top.


VW allowed the aluminium roof mech to touch the steel body of the van forming a little battery so the paint failed on the aluminium wedge at the front within months. This happened on literally every van produced.
VW then trained 4x UK paint shops to remove the entire roof mech, insert insulation (to keep the metals apart), put all back together. The waiting list for this was huge so mine was done in 2016.
To my horror, I spotted this steel corrosion which is infinitely more worrying (structural integrity) than aluminuim corrosion (purely cosmetic).
It had been corroding underneath this plastic trim for years.
VW Van Centre has told me that this is hard cheese.
The van came with a 12 year paint warranty with 3 years on everything else. VW Van Centre told me that the problem was due to the plastic trim failing, wobbling in the wind, and removing paint which then rusted. VW says that this was only covered for 3 years.
In terms or the authorised 2016 repair, VW say that had a one year guarantee only.
My paint shop has said that the paint was not properly dried or properly lacquered in 2016 and that caused the failure.
Repairing this properly could cost serious money so I am inclined to take this to the small claims court.
VW owners are in complete denial about the build quality of these things. A friend with a VW Phaeton had massive problems with the aluminium-steel battery issue too with paint bubbling on doors and boot.
At least the residuals on these Californias are rock solid. I could probably get around 75 per cent of what I paid for it despite it being 9 years old. Used and new prices have skyrocketed. All used ones have roof corrosion issues - though usually the aluminium and not the steel.
This thing has lived in a garage all its life and done below 60k miles so the paint has had an easy life.
Does anyone have any advice please?
Many thanks


VW allowed the aluminium roof mech to touch the steel body of the van forming a little battery so the paint failed on the aluminium wedge at the front within months. This happened on literally every van produced.
VW then trained 4x UK paint shops to remove the entire roof mech, insert insulation (to keep the metals apart), put all back together. The waiting list for this was huge so mine was done in 2016.
To my horror, I spotted this steel corrosion which is infinitely more worrying (structural integrity) than aluminuim corrosion (purely cosmetic).
It had been corroding underneath this plastic trim for years.
VW Van Centre has told me that this is hard cheese.
The van came with a 12 year paint warranty with 3 years on everything else. VW Van Centre told me that the problem was due to the plastic trim failing, wobbling in the wind, and removing paint which then rusted. VW says that this was only covered for 3 years.
In terms or the authorised 2016 repair, VW say that had a one year guarantee only.
My paint shop has said that the paint was not properly dried or properly lacquered in 2016 and that caused the failure.
Repairing this properly could cost serious money so I am inclined to take this to the small claims court.
VW owners are in complete denial about the build quality of these things. A friend with a VW Phaeton had massive problems with the aluminium-steel battery issue too with paint bubbling on doors and boot.
At least the residuals on these Californias are rock solid. I could probably get around 75 per cent of what I paid for it despite it being 9 years old. Used and new prices have skyrocketed. All used ones have roof corrosion issues - though usually the aluminium and not the steel.
This thing has lived in a garage all its life and done below 60k miles so the paint has had an easy life.
Does anyone have any advice please?
Many thanks
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