I have a new to me 2000 Z3 2.3. It is in pretty nice condition and I am just going through and getting some of the maintenance out of the way. It has 90K miles so I will be changing the water pump ASAP. I am not sure if it has already been done so I will save myself some headaches.
I found an electrical clip under the hood that was unplugged. It is the clip on the passenger side right next to the washer tank. I would like to know what it is for before I plug it back in and do testing. Any ideas? Pic below.
Thanks in advance
I found an electrical clip under the hood that was unplugged. It is the clip on the passenger side right next to the washer tank. I would like to know what it is for before I plug it back in and do testing. Any ideas? Pic below.

Thanks in advance