2015 VOLKSWAGEN POLO 1.4L Diesel Heater Motor/Assembly. 2015 Unknown Unknown Unknown. VOLKSWAGEN POLO Diesel 100334 Miles. POLO 2014 -2018 Mk5 (6C). Engines: This warranty is limited to defects of the engine block, heads, valves, rockers, lifters, pistons, crank and cam shafts and other internal lubricated parts.