Hi,
First post so pls go easy on the newbie! The heater on my 2013 GG6 Jazz doesn't work. It actually hasn't worked for the last 5 years but it never bothered me until this past month when the cold has become unbearable. Even after an hour of driving, I get a small flow of lukewarm air coming out of the driver-side vent but all other vents just spew cold air. The mechanic told me he thinks the heater matrix is blocked by something - possibly sealant used to fix a previous leak. He tried reverse-flushing but there was no flow. So I've been trying to source a heater matrix on Ebay and have seen several which were taken from a Mk2 like mine, but with a different engine number. My question is, does this part have to be matched with the engine number or is the same part used across any of the Mk2 series? As I say, newbie post - thanks for bearing with me