Yes - that rearmost 2 wire sensor is the one for the temp gauge and the glow timer too. Each pin is a separate sensor.

Pin 1 (read on connector) green wire is the lead to the coolant gauge, pin 2 white wire is the lead to the glow relay. The wiring connectors to these are under the fuse box panel, both 4 and 12 pole ones.

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2012 BMW X5 (Beef + Granite suspension model)

1995 E300D - The original humming machine (consumed by Flood 2017)
2000 E320 - The evolution (consumed by flood 2017)