Check engine..?!?

[bmw5858]

Hi guys, like some have seen in another thread, got a probleme couple days ago, car was starting and shut up immediately.. Though It was because of temperature.. -20 Celsius.. But this morning, same thing.. But when I start it back, check engine pop... Car ran really bad... Then 3min after running the car, I stop it, and restart.. Problem gone, car run well, no check engine.. I though It was due to my bms intake.. So I've recheck my installation, then pop the negatif from battery to reset everything.. Now it's all good, we'll I thinks but it say in my dash, service requirement.. I got a me 2012 135... Is it normal?!

[mike@x-ph.com]

Originally Posted by bmw5858

Hi guys, like some have seen in another thread, got a probleme couple days ago, car was starting and shut up immediately.. Though It was because of temperature.. -20 Celsius.. But this morning, same thing.. But when I start it back, check engine pop... Car ran really bad... Then 3min after running the car, I stop it, and restart.. Problem gone, car run well, no check engine.. I though It was due to my bms intake.. So I've recheck my installation, then pop the negatif from battery to reset everything.. Now it's all good, we'll I thinks but it say in my dash, service requirement.. I got a me 2012 135... Is it normal?!

You want to read codes.
Do you have a tune?

[bmw5858]

Ive seen that It a ccid 415, wich is the battery that is low charge, or bas fixed... Is It normal? I Saw another post similar that the guy touched his battery, and get the same code. I don't know if I can just tight it, and get the code off.