Be very cautious when the radiator light comes on. I had a hairline crack in my radiator that only leaked a small amount when I started my 850R Wagon.
While driving from sea level up to teh mountains this crack widened allowing my coolant to leak out. The 850 radiator warning light came on and I shut the engine down, but severe damage had already taken place to the aluminum head and block.
This is very expensive to fix ... be careful.






