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      12-04-2022, 03:34 PM   #11
BEAR-AvHistory
2020 Z4 M40i - 2022 M4C Convt
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Drives: 2020 Z4 M40i - 2022 M4C Convrt
Join Date: Jun 2011
Location: Raleigh, NC - OIB, NC

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Originally Posted by 2023x3M40i View Post
This is pretty off topic but I just got one of these (2023) with jb4 Relatively new here and just wondering if anyone has had any issues. I installed it yesterday and after some really hard driving i am getting a wrench light in my dash. This goes away when I restart the vehicle. I am running map2 on 93 octane and all stock otherwise, id really appreciate some insight, thanks in advance!
Best thing to do is take some logs from the system to see what turns up. Don't know how they operate today.

You used to be able to send your log files into BMS & they would tell you what if any settings needed to be changed & give you the corrected settings.

FWIW to anyone: If you can read, look at pictures & follow instructions it should not take over an hour to install the system.
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Dravit Gray, Black Leather, Moonlight Roof, Red Calipers

2022 M4C - 2020 Z4 M40i - 2023 FORD Expedition XLT Max 4X4 400BHP - 2009 V-Star - 1998 Ranger 4X4 5MT - 1965 Cobra (R) 5MT - 2023 Jeep Wrangler Sport S 6MT
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