This may have been said elsewhere, but MMC have a new radiator supply, and I'm going to choose words carefully here; in fact I'll quote the MSCC Chair:
"(Matt Hole) explained to us that after putting the new radiator structure for the pre 25 CX through the tests it will be ready for general supply in a couple of months. They will only fit this new rad when you have a rad problem. There will not be a recall.
He said they had a few already but those would be used for people with multiple failures.
He also explained they were working on a warranty for CX used cars so they were easier to sell. He recognised the loss in value of pre 25 cars and hoped this new scheme might prevent greater depreciation."