It would appear after having to plough through a deep puddle on my way to work the other day (artic lorry in a country lane coming at me, on my side of the road ), that the rad on my MY97 has gotten boogered.

Steam coming from somewhere down the left side, and the heaters weren't working just now. Filled the rad up with water just, and although I can hear it hissing out of somewhere, I can't see where it's coming from.

Any ideas of where I could look, and what can be done. Plus, what's the worst case scenario for costs etc if the rad if bust?

Cheers,

Pete.