Dashboard Malfunction lights Question on 2002 Mercedes-Benz C32 AMG

My dasboard malfunction lights are telling me that I need to add coolant and windsheild washer fluid, so I did. I drove it and then it still said that I have these two malfunctions. It happens right after I take off are even if I drive it for 15 mins. I even added more of each fluid and still it says this. I also see no leaks of any kind. Please help.

by in Geneva, IL on May 16, 2011
Get Your Car Fixed at a RepairPal Certified Shop.
We certify shops based on expertise, quality work, and verified customer reviews
1 answer 1 comment
ANSWER by , May 16, 2011
most likely there is a sensor problem. Diagnosis will be needed. Davis Automotive 630-357-5000
COMMENT by , June 25, 2011
Thank you for your reply anonymous. I will check out the sensors.