'02 ML320, 1500 miles: It seems like my cooling fan (one or two, I haven't checked) comes on to often. Last week, I started the car and just pulled out of the garage, A/C on auto, set to 76 degrees, ambient temps about 80 degrees and a cooling fan comes on. Engine temps couldn't have even been 80 degrees yet. Whats the algorithm associated with the onset of the cooling fans???

Also, I need a bug deflector (black/smoked) and am debating between the OEM deflector and aftermarket. Any experienced opinions/recommendations with either one will be appreciated.