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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > N54 Turbo Engine / Drivetrain / Exhaust Modifications - 335i > 2 x KOMBI errors A3A9 and 931B no sport mode



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      01-14-2018, 10:37 AM   #1
fozzydj
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Question 2 x KOMBI errors A3A9 and 931B no sport mode

Hi,

I noticed the other day that my sports mode (UK stick to the keft, automatic box) isnt “activating” on my 2007 e92 335i.

The small orange LED light on the P R N D panel doesnt illuminate and theres nothing on the digital dash, however manual shifting with the gearstick to the left is fine.

Logged into INPA and I have the 2 codes below showing in KOMBI

A3A9
931B



Are these/either related?

From reading up I need to try a new PRND unit, does this sound right?

Best,

Fozz
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      01-16-2018, 05:37 PM   #2
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Quote:
Originally Posted by fozzydj View Post
Hi,

I noticed the other day that my sports mode (UK stick to the keft, automatic box) isnt “activating” on my 2007 e92 335i.

The small orange LED light on the P R N D panel doesnt illuminate and theres nothing on the digital dash, however manual shifting with the gearstick to the left is fine.

Logged into INPA and I have the 2 codes below showing in KOMBI

A3A9
931B



Are these/either related?

From reading up I need to try a new PRND unit, does this sound right?

Best,

Fozz
The typical issue is that the wires are broken and need a splice.
Pull the console and look at the wires.
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      01-18-2018, 08:39 AM   #3
fozzydj
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Thanks texhwizz, I shall give that ago. By console are you referring to the gearstick unit - PRND - that area?
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      01-20-2018, 12:13 PM   #4
fozzydj
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Quote:
Originally Posted by techwhiz View Post
The typical issue is that the wires are broken and need a splice.
Pull the console and look at the wires.
Hi, just done that today. Both sets of wires running into each of the 2 connectors look good. All nice, clean and tidy underneath. Any advice?
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