Outside thermometer location?

Hi guys

My dad has a '99 E320 and we were trying to figure out where his outside temperature thermometer is located.  Any one know? 

Thanks

The Sensor is Located at the front Bumper in the Side Grill

Hi Mark & Others

Could you please tell me if that is the left or the right side bumper - and could you also please tell how to actually find it and maybe replace it.

Thanks in advance.

Thurin

left.

just pull it out.

its a probe with a wire

I have a 94 E320 and the thermometer is found beside the Radiator. It is black wire that has a metal probe at the end. Farely easy to find because the wire is connected to nothing at the end.