Welcome to Tesla Motors Club
Discuss Tesla's Model S, Model 3, Model X, Model Y, Cybertruck, Roadster and More.
Register

12v battery warning

  1. J

    12v battery / vampire drain / humming noise... Tesla errors?? Warranty??

    Hi everyone! I’ve recently buy a S70D 2016 and notice a daily vampire drain up to 8%!! (No summing or sentinel) Also notice humming noise from the front that I don’t know if is related... but from yesterday I’ve got the message “schedule service to replace low voltage battery” when it was...
  2. M

    12v battery failure, Unable to access frunk

    So it looks like my 12v battery is in its death throws today on my April 2018 M3 (50,340 miles :mad:). I received no warning messages (apparently like many other owners). I drove home from work this afternoon and went to leave with my wife 2 hours later. The drivers side door opened, however...
  3. D

    Solutions for Auto Frunk 12V Battery Drain

    Hi everyone - long post but hoping for some guidance on troubleshooting "12v battery needs service" issues I'm experiencing with my auto frunk system. I'm using the Hansshow kit, I believe it's version 2, in a 2018 Model 3D. I've done a ton of research both through Google and this forum but...
  4. RHTrio

    12V battery warning message MX

    Hello Tesla Community, I have a 12V battery warning message coming up on my 2017 MX dash. I have scheduled service through the Tesla APP. However, the only available mobile service dates are 2 weeks out. Q: When the warning message indicates "replace soon" is there a cushion of time? (been...

About Us

Formed in 2006, Tesla Motors Club (TMC) was the first independent online Tesla community. Today it remains the largest and most dynamic community of Tesla enthusiasts. Learn more.

Do you value your experience at TMC? Consider becoming a Supporting Member of Tesla Motors Club. As a thank you for your contribution, you'll get nearly no ads in the Community and Groups sections. Additional perks are available depending on the level of contribution. Please visit the Account Upgrades page for more details.


SUPPORT TMC
Top