N800MRG
Member
- Thread starter
- #16
Just an update, in case anyone else has this issue.
It turns out, when refitting the cabin filter, the technician made a common mistake of not putting the car into recirc mode first. This seems to be an issue on all G-Series BMW’s, if you do not enter recirc mode first, you run the risk of pushing the fresh air flap past its end-stop with the filter. This is what had happened to me, greatly reducing the air coming out of the vents. Twisting the flap back to within its normal range of motion solves the issue.
It turns out, when refitting the cabin filter, the technician made a common mistake of not putting the car into recirc mode first. This seems to be an issue on all G-Series BMW’s, if you do not enter recirc mode first, you run the risk of pushing the fresh air flap past its end-stop with the filter. This is what had happened to me, greatly reducing the air coming out of the vents. Twisting the flap back to within its normal range of motion solves the issue.
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