Hi,

I've noticed that I have a plug that is not connected to anything. It's no. 10 on the Cooling Electronic Control Unit diagram on EPER. I just can't figure out where it goes.

It's a red 2 pin plug. I'm pretty much sure this was left out after the accident repair.

I have no errors on the dash whatsoever and the car drives and cools fine.

What could it be?

It's a connector for the bonnet catch switch for cars fitted with an original alarm.

First picture shows it connected, bottom picture shows where the switch is if you have one. If you don't have the alarm, the connector just hangs from the wiring loom.
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Thank you very much Dave. I thought it was something important from the cooling system that could result in something failing over time.

Now I am relieved.