Results 1 to 2 of 2

Thread: Battery Tender Causing a beeep beeep sound?

  1. #1
    Tanks95's Avatar
    Tanks95 is offline M3s Only Have Two Doors BMW CCA Member
    Join Date
    Nov 2002
    Location
    North Carolina
    Posts
    3,234
    My Cars
    I6 & V8 ///M

    Battery Tender Causing a beeep beeep sound?

    Okay, I thought I was hearing things a few weeks ago. I have a Battery Tender 800, that I use on my E92M to keep the battery fresh.


    While working in the garage at times I would hear a very faint but audible beep beeeep sound. At first, I thought it was nothing. But tonight, walked around the car to try and pinpoint the sound and found it was coming from the battery area on the car.


    After pinning the sound down, I disconnected the battery tender and it stopped. Then I reconnected it, and it started back.


    What is this? I have always used battery tenders and never heard anything from the car…..but then again, its been on older cars.


    Anyone having this issue, or am I hearing things?




    William

    If your M3 doesn’t have 3 pedals and 2 doors, I would really consider contacting BMW to confirm the authenticity of your incorrectly badged mid-sized family sedan.

  2. #2
    Join Date
    Dec 2017
    Location
    Green Bay, Wi.
    Posts
    1
    My Cars
    2011 5 series 535 xdrive
    Yes I’m hearing the same thing. I have my battery out of the car and hooked up to a battery tender junior. I’m hearing a very faint beeping sound. I can’t tell if it is coming from the battery or the battery tender. I called the Deltran company and they said it could not be the battery tender. The tender is in the maintaining full charge mode.

Similar Threads

  1. will rear spring pad omission cause a horrible rattling sound in 95 m3
    By OCWHEELWURX.COM in forum 1992 - 1999 M3 (E36)
    Replies: 3
    Last Post: 11-26-2004, 11:53 AM
  2. Will battery swap cause problems
    By Steve530 in forum 1991 - 1999 (E36)
    Replies: 4
    Last Post: 10-14-2004, 01:19 AM
  3. LeatherZ - Battery Tender Junior: $36.00
    By JonM in forum Group Purchases & Supporting Vendor Specials presented by eBay
    Replies: 3
    Last Post: 02-18-2004, 10:37 AM
  4. What causes your engine to sound like a diesel sometimes???
    By extremeM3 in forum General BMW Mechanical Help sponsored by RM European Auto Parts
    Replies: 3
    Last Post: 11-25-2003, 05:50 AM
  5. Battery Tenders?
    By Stylin in forum General BMW and Automotive Discussion sponsored by Intercity Lines
    Replies: 20
    Last Post: 03-05-2003, 09:36 AM

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •