DIY – Water Pump & Thermostat Replacement (2007 335i w/Automatic Transmission)

-Clear any and all water pump related ECU codes first.

-Caution: Only perform procedure when engine is cold.

-This procedure can be completed without having to remove...

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I've noticed higher cooling fan speed within short drives lately. Then came a low coolant light in the instrument cluster. This is an 08 328i btw. So I decided to check if water pump is working also by trying the bleeding method from OP guide. I got nothing basically, car sits silent. So I am wondering if the same procedure goes for an N52? Appreciate any help from you guys.

There's a DIY for a 325i around here somewhere which may help you to some extent. Try Google and see what you come up with.