Need auto electrician shop in SoCal

todd20 · 11-09-2023, 08:21 PM

Car have a bunch of electrical issues like changing driving modes by itself (eco to sport to sport+). Exhaust flaps opening and closing by its self, drivetrain malfunction coming and going on its own.

Codes are 20A203, 20A503, 138102

Need someone who understands wiring on these cars if anyone has a shop they can recommend I'd greatly appreciate it

mikerunt · 11-10-2023, 08:11 AM

EAS is a great shop for this.

todd20 · 02-20-2024, 11:03 AM

I actually got this fixed at funfzehnauto in Orange

They found a loose pin in the the DME and the problem was solved!

11-09-2023, 08:21 PM	#1
todd20 First Lieutenant 155 Rep 358 Posts Drives: 2016 m4 Join Date: Dec 2019 Location: Los Angeles iTrader: (0)	Need auto electrician shop in SoCal Car have a bunch of electrical issues like changing driving modes by itself (eco to sport to sport+). Exhaust flaps opening and closing by its self, drivetrain malfunction coming and going on its own. Codes are 20A203, 20A503, 138102 Need someone who understands wiring on these cars if anyone has a shop they can recommend I'd greatly appreciate it
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11-10-2023, 08:11 AM	#2
mikerunt Captain 475 Rep 699 Posts Drives: M4 GTS Join Date: Mar 2023 Location: Los Angeles iTrader: (0) Garage List 2011 BMW M3 [10.00] 2016 BMW M4 GTS [9.77]	EAS is a great shop for this.
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02-20-2024, 11:03 AM	#3
todd20 First Lieutenant 155 Rep 358 Posts Drives: 2016 m4 Join Date: Dec 2019 Location: Los Angeles iTrader: (0)	I actually got this fixed at funfzehnauto in Orange They found a loose pin in the the DME and the problem was solved!
	Appreciate 0 Quote