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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 > Strange JB4 issue-indicators on



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      11-18-2012, 04:52 AM   #1
rawbhp
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Strange JB4 issue-indicators on

I've recently installed a JB4 in my 07 335i with no issues, however when I've tried to change some options via my laptop, then use the steering wheel controls, I've discovered that with the engine running my two in-dash indicator lights are stuck on and the indicators won't work at all, and I can't gain access to the menu using the volume/up down buttons. Once the engine is off the lights go out and my indicators return to normal!

I've done some searching and have only found one other person who has had this problem, and no solution. Setting the map to 0 does cure the problem, so it's something to do with routing the ECU signal through the JB4.

Can anyone help!?
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Last edited by rawbhp; 11-18-2012 at 05:12 AM.
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      11-18-2012, 09:01 AM   #2
zanelefko
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I would email terry about this issue
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      11-19-2012, 04:50 AM   #3
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All sorted-mods please delete thread. Thanks
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      11-19-2012, 04:56 AM   #4
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Quote:
Originally Posted by rawbhp View Post
All sorted-mods please delete thread. Thanks
what was the issue and how was it fixed? could help someone else with the same problem fix it later...
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