Before Ordering The COOL IT!
Some C5’s have a different orientation of the relays!
Before ordering please remove your under Hood Fuse/Relay box cover and check orientation of relays.
Click photos to enlarge.
Note the cut corner on the relay. If it faces toward the battery as shown in this photo then you should order the
Cool It v2
If the cut corner is facing the toward front
of the car like in this photo you should order the Cool It v3