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      04-19-2022, 04:38 AM   #15
RobbiZ4
Call me "Dr. Bob"
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Drives: BMW Z4 E89 sDrive 30i
Join Date: Jan 2018
Location: Munich, Bavaria (Home of BMW)

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Quote:
Originally Posted by tranquility View Post
Sure, but that's what I heard and the roof mechanism is quite draining, esp if used repeatedly. So if one solely relies upon the battery as the car engine is not running, doesn't seem like good practice.
Well, but this is not the intended usage of this roof.
So I disagree with your recommendation. Just care about a battery replacement (latestly) each decade.

Last edited by RobbiZ4; 04-19-2022 at 04:27 PM..
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