I have found 1 sensor faultly replaced it witha new one but still has a long beep when the parking sensors are switched on checked the control box under the passenger seat seems to be dry what can i do next?
water ingress in to the wiring at the back of the sensors can cause this.another faulty sensor also would be a possibility.get a vagcom lead off ebay and use the rosstech diagnostic software (about £20) and this should tell you which sensor /sensors might be playing up.go to www.fgoc.co.uk for more info and become another member with the rest of us galaxy owners
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