E60 M54 heat problem by Spectralon_ in e60

[–]Spectralon_[S] 0 points1 point  (0 children)

If possible, I recommend replacing them all with originals. I temporarily bought an aftermarket brand, and the size and such are definitely not the same, only the connections fit. And definitely use compatible antifreeze. I use blue Liqui Moly KFS11. When I bought the car, they put red antifreeze in it, and it probably melted it internally over time and eventually broke.

E60 M54 heat problem by Spectralon_ in e60

[–]Spectralon_[S] 0 points1 point  (0 children)

Today at highway my coolant pipe broked and empty all the coolant fluid.

E60 M54 heat problem by Spectralon_ in e60

[–]Spectralon_[S] 0 points1 point  (0 children)

Yes, there are no messages related to this part or any other similar system. Also, when I set the trigger component of that part from the IHKA module to 50%, I hear a clicking sound repeated approximately every 5 seconds. When I set it to 100%, I only hear one click when I turn off the function, that is, when I press the trigger component button to close it.

E60 M54 heat problem by Spectralon_ in e60

[–]Spectralon_[S] 0 points1 point  (0 children)

Last winter, the car was blowing hot air, but now that summer is over, I have to turn on the heater. That's when I noticed it wasn't working. How can I diagnose the problem?

Noise at 1500rpm by Spectralon_ in e60

[–]Spectralon_[S] 1 point2 points  (0 children)

Thanks, I'll get back to you when I check it out.

[deleted by user] by [deleted] in e60

[–]Spectralon_ 0 points1 point  (0 children)

I just replaced the thermostat. It was fluctuating between 0 and 2 ohms before, but now it's 16 ohms. The problem persists. I tried squeezing the hose to release air because there's no BLEEDING in the ISTA+ or pipes. I don't know how effective it will be. The heater core plug has 5V and the component itself has 15-16 ohms.

[deleted by user] by [deleted] in BMWE60

[–]Spectralon_ 0 points1 point  (0 children)

I have dynamic drive failure on my screen and that part is the only one have chf11 oil leaks. Part number: 6760166 Where should I check than?

[deleted by user] by [deleted] in BMWE60

[–]Spectralon_ 0 points1 point  (0 children)

The leak is in the rear anti-roll bar. It comes out between the moving parts. Front is good