I've looked everywhere, and can't find the out temp sensor wire...

[Dan in NZ]

I did the obc retrofit a long time ago, and now I finally have the outside temp sensor to complete the job. I see the hole in the bumper, and the mount behind the tow-hook cover, I just can't find the electrical connector. I felt all around the tow-hook hole, but couldn't fell it anywhere. It MUST be in there somewhere... Where would a german engineer stash an unused connector...

[Niko G]

Temp sensor mounts on passenger side of the blower box by the air inlet door, access it by removing the expanssion tank, remove the bulkhead plate and the sensor mounts on the passenger side of the blower box by the air inlet door

[Dan in NZ]

Not that one... the other one. I think that's the one for the IHKA. THanks anyway!

[Brent in NZ hartge 535i]

check behind the headlight left side ,you might have to remove bumper .might not be there .