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      02-20-2018, 01:04 PM   #1014
teaston
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Drives: X3 M40d
Join Date: May 2012
Location: The High Seas

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Quote:
Originally Posted by Mottok View Post
Quote:
Originally Posted by teaston View Post
I thought we were talking about the head unit?
Sorry, I haven't done any coding before so probably getting confused. What I'm doing is following shawnsheridan's 2 steps below. Now I thought the first step was done by following the "How to change FA in F-series car.pdf" guide (like we were talking about above). And THEN you do step 2 and VO code head unit. So I thought there were two separate steps to restore, I'm wrong eh?


Step 1. Change FA from 6NH to 6NS:
E-Sys - How to change FA in F-series car.pdf

Step 2. VO Code Head Unit and standalone Combox (CMB_MEDIA) if present:
Connect => Read FA (VO) => Activate FA (VO) => Read SVT (VCM) => Right-Click on Head Unit ECU (e.g. HU_NBT, HU_CIC, HU_CHAMP, HU_ENTRY, HU_ENTRYNAV, etc.) (the ECU itself not the underlying CAFD) => Select CODE (Not Code FDL).
You don't need to undo step 1 to restore it, when you connect to the car in future the FA will be same as factory, as you haven't done the steps to write the modified FA to the car.
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