BRAKE and DTC warning lights (in yellow)

sistom · 08-10-2015, 09:04 AM

Video of error lights:

On a highway trip this weekend, about an hour into the trip, I had some dash lights come on. I haven't noticed any changes in performance or anything else for that matter.

I pulled the codes from my JB4 and got 2AAF (which I think I've had for quite some time now and is unrelated).

I'm of course out of warranty and have a sale pending for the car. I need to fix these issues before I'm able to sell the car.

Anyone have any experiences with these issues?

Thanks a ton.

sistom · 08-10-2015, 09:03 PM

nothing guys? :\

Phantom Menace · 08-22-2015, 07:27 AM

I got the same warning lights but mine are intermittent. The owners manual doesn't describe these two warnings at the same time. I'm at a loss as well.

Phantom Menace · 08-24-2015, 11:28 AM

After some googling I read that these codes often occur with a faulty TPMS sensor.

FactorX81 · 09-02-2015, 07:43 AM

Steering angle sensor and or bad alignment.

08-10-2015, 09:04 AM	#1
sistom Second Lieutenant 61 Rep 253 Posts Drives: '08 135i M-Sport Coupé Join Date: Feb 2011 Location: Saint Simons Island, Georgia iTrader: (3) Garage List 2023 M440xi Gran Coupe [0.00]	BRAKE and DTC warning lights (in yellow) Video of error lights: On a highway trip this weekend, about an hour into the trip, I had some dash lights come on. I haven't noticed any changes in performance or anything else for that matter. I pulled the codes from my JB4 and got 2AAF (which I think I've had for quite some time now and is unrelated). I'm of course out of warranty and have a sale pending for the car. I need to fix these issues before I'm able to sell the car. Anyone have any experiences with these issues? Thanks a ton.
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08-10-2015, 09:03 PM	#2
sistom Second Lieutenant 61 Rep 253 Posts Drives: '08 135i M-Sport Coupé Join Date: Feb 2011 Location: Saint Simons Island, Georgia iTrader: (3) Garage List 2023 M440xi Gran Coupe [0.00]	nothing guys? :\
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08-22-2015, 07:27 AM	#3
Phantom Menace New Member 4 Rep 16 Posts Drives: Jet Black 135I convertible Join Date: Apr 2014 Location: Dallas TX iTrader: (0)	I got the same warning lights but mine are intermittent. The owners manual doesn't describe these two warnings at the same time. I'm at a loss as well.
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08-24-2015, 11:28 AM	#4
Phantom Menace New Member 4 Rep 16 Posts Drives: Jet Black 135I convertible Join Date: Apr 2014 Location: Dallas TX iTrader: (0)	After some googling I read that these codes often occur with a faulty TPMS sensor.
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09-02-2015, 07:43 AM	#5
FactorX81 First Lieutenant 29 Rep 363 Posts Drives: 2010 135i, 2014 Ford Escape Ti Join Date: Nov 2009 Location: NJ iTrader: (0)	Steering angle sensor and or bad alignment.
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