I just looked at the CD ROM and there are only two lights that have a line under them. One is the shape of an oil can and the other the shape of a radiator. Which ever one it is, that fluid is marginaly low. If it is oil, add about a quart and a half. If it is the coolant, add to the top of the tank.

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Benzmac:
ASE CERTIFIED MASTER AUTO TECHNICIAN
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