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M2 Technical Topics > N55 Engine / Drivetrain / Exhaust / Bolt-ons / Tuning > My dash has everything warning light

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      04-14-2022, 10:22 PM   #1
Mr_M//
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My dash has everything warning light

Hi everyone, my car been parked on my garage for months for the winter,
So I just did the following,
1- changed the oil
2- installed bm3 flex fuel kit
3- Installed Tmap 3.5 bar
3 flashed the Multimap e30
this what happening
My hood is close but the car say it’s open
I’ll attach a picture of my dash.

* I had nothing wrong before I flashed my car.
I would appreciate any advice or help
Thanks.
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Last edited by Mr_M//; 04-14-2022 at 10:57 PM..
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      04-15-2022, 01:42 AM   #2
hlm2c
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Might be a battery issue if you have so many warning lights illuminated. Esp if your car has been in storage.
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      04-15-2022, 07:52 AM   #3
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Quote:
Originally Posted by hlm2c View Post
Might be a battery issue if you have so many warning lights illuminated. Esp if your car has been in storage.
The car was always plugged in Battery charger, but I let off the charger for a week proximately, I checked last night it says 25% I checked this morning the charger wasn’t showing a number.
I’m keeping it on hopefully by tonight it’s back to 100%
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      04-16-2022, 02:21 PM   #4
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Well it wasn’t the oil change…

Did you account for the TMAP in the tune config?

What codes? All the codes??
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      04-18-2022, 05:59 PM   #5
Mr_M//
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Quote:
Originally Posted by wilson kop View Post
Well it wasn’t the oil change…

Did you account for the TMAP in the tune config?

What codes? All the codes??
So this what I got so far:
I removed the flex fuel kit plug and just plugged the stock back but still have the kit installed, all the light in the dash are gone now just after I did that.
My issue now is the car giving 2 codes and it’s not running good, it’s taking lots of power loss but no limp mode.
123422 no description
120408 charge pressure control, shut down: pressure build-locked
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      04-18-2022, 06:03 PM   #6
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Quote:
Originally Posted by wilson kop View Post
Well it wasn’t the oil change…

Did you account for the TMAP in the tune config?

What codes? All the codes??
Tmap- I removed it back to stock.
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      12-02-2023, 11:47 AM   #7
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Did you ever end up putting the 3.5 bar sensor back in?
I just installed the bm3 flex fuel kit and a 3.5 bar sensor, and while driving, I randomly got these same lights and drivetrain malfunction warnings pop up, but then go away immediately. Car still drove perfectly fine, so curious if the 3.5 bar may have caused the random pop up warnings too.
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      12-06-2023, 06:07 PM   #8
Mr_M//
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Quote:
Originally Posted by Jayrhee7 View Post
Did you ever end up putting the 3.5 bar sensor back in?
I just installed the bm3 flex fuel kit and a 3.5 bar sensor, and while driving, I randomly got these same lights and drivetrain malfunction warnings pop up, but then go away immediately. Car still drove perfectly fine, so curious if the 3.5 bar may have caused the random pop up warnings too.
Yes I did put it back, it wasn’t the issue, I had to send back my Bm3 flex fuel to get fixed.
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      12-06-2023, 07:30 PM   #9
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Quote:
Originally Posted by Mr_M// View Post
Yes I did put it back, it wasn’t the issue, I had to send back my Bm3 flex fuel to get fixed.
Ahhh I see! Hope all is well now after fixing the flex fuel kit! Turns out for me, the culprit was the ET3 Design Module that was starting to give out. Threw the stock EKP back on, and it’s now running fine.
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