keen 6 Report post Posted November 18, 2009 Ive got a Motorsport e34 535 1989 and when the key is turned on the "washer Fluid low" warning comes on.the bottle is full or when empty filled up and it makes no difference, the warning still comes on is this a problem with the bottle or a sensor in it failing? or is it something else? Quote Share this post Link to post Share on other sites
Southernman 0 Report post Posted November 18, 2009 Probably a sensor issue I would imagine. I have a similar issue with lights on mine E36. Especially on rainy days it comes up with taillight failure, or brake light failure, but my lights all work fine. Quote Share this post Link to post Share on other sites
Guest Simon* Report post Posted November 18, 2009 I can testify also to the likelihood of it being the fluid lever sensor. Check with Ray for a replacement and in the meantime you can unplug the lead and close the circuit with a bit of fuse wire (like I have done ) to make the annoying noise go away Quote Share this post Link to post Share on other sites
Mark 178 Report post Posted November 18, 2009 Pull out the float sensor in the side of the washer bottle and test to see if it is faulty. I imagine they're not expensive to replace new from BMW or you could get one second hand. Quote Share this post Link to post Share on other sites
BM WORLD 1283 Report post Posted November 18, 2009 washer level sensor . common problem they rust out etc . also the coolant level sensors fail often Quote Share this post Link to post Share on other sites
keen 6 Report post Posted November 18, 2009 thank you all for that will check the sensor and replace with new.I prefer to replace the faulty part than bridge it. Quote Share this post Link to post Share on other sites
