This topic has 0 replies, 1 voice, and was last updated 2 years, 7 months ago by BernardW. Viewing 1 post (of 1 total) Author Posts September 14, 2022 at 6:21 am #15320 BernardWParticipant Does anyone have any information about the wiring and sender unit for the above bladder on a 2006 B33. The display keeps flashing indicating that it is empty even when it is full. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In