Thread: Lithium Battery
View Single Post
      06-26-2023, 05:43 PM   #3
alvitdk
Lieutenant
alvitdk's Avatar
United_States
246
Rep
480
Posts

Drives: 2023 BMW Z4 M40i
Join Date: Nov 2011
Location: Texas

iTrader: (2)

Garage List
Quote:
Originally Posted by stlcdr View Post
So, this has been mentioned before, buried in threads. The M40i does not have a second battery.

On the right side there’s a space under some trim in the engine bay, enough to hold a battery. I believe other models (euro models?) have a battery, there. There was some discussion regarding the purpose, and effectiveness.
That's what I thought, but that leaves me with the screen showing a "Power Flow" from the transmission to a "Battery", but only when braking, not when driving or coasting...
__________________
---------------------------------------------------------------
23' BMW Z4 M40i:
Also Drive: 23' Tesla Model 3
Also Drive: 22' Nissan Frontier Pro 4X
Waiting for 23' BMW Z4 M40i:
Appreciate 0