Yep, another one with the clear bulkhead perspex panels from tommyzoom on caddy2k, they make a significant difference to cabin temperatures and road noise.
As far as i have been able to make out the 1.6tdi injector failure is on pre 2013 models (one of the reasons i bought a 2013), VW refuse to admit there is a problem regarding the breakdown on insulation despite practically every pre 2013 needing new injectors, sometimes as early as 20k mileage – they’re not cheap at £500+ each plus the necessary coding to ensure they work.
For other caddy users on here – If you suffer from condensation on the inside on very wet mornings check the rubber washers under your roof mount bolts.
My thread on caddy2k here
As the OP is looking at buying a 2ltr caddy then the issues regarding injectors will not apply but it may be of use to others