[goldiee36]

Hi all,

I have been reading the internet for days to do this but I cannot succeed.
So I need some help, this is the "hardware":
2007 E87 LCI with business i-drive navigation (SA606) (no tweeters in the A pillar, no factory amp, so only base sound system)

What I want is to install an aftermarket amplifier and better speakers in the front. My only problem is to get line level and flat, unbalanced signal from the HU.

This is what I tried so far:
- adding $676 to FA, into CAS and NFRM (that is OK, I have done coding before, these two modules store the FA in my case)
- then I did an empty recoding on the MASK which made the headunit/navigation to reboot, then I closed the car for hours

Problem: no changes in the sound level nor in the EQ settings

Only thing changed is the MASK setting, now if I read out the MASK module with NCS, in the FSW_PSW file I can see that values from E87_stereo changed to E87_hifi at many cases (see snippet of the file in the end of this post).

Now what should I do

Is there any other module I should re-code? (There is no CAPPL, CAUDI etc. as this is business nav, not CCC or CIC)

Should I try to modify these e87_hifi to e87_flat at some places?

I tried to remove $606 from the FA, but that removed MASK from the module list where I can choose modules for coding in NCSexpert. I tried it though but there were no changes in the sound.)

Any other idea I can try?

Thanks a lot for your help
goldie


Edit: I know that I posted this in the E90 forum, but hifi and coding wise I think it is the same as for the series 1.

new setting:

FILTER_FZG_BLOCK_1
e87_hifi
e90_hifi
e70_hifi
pl2_hifi
e93_hifi
e92_hifi
FILTER_FZG_BLOCK_2
e87_hifi
e90_hifi
e70_hifi
pl2_hifi
e93_hifi
e92_hifi
FILTER_FZG_BLOCK_3
e87_hifi
e90_hifi
e70_hifi
pl2_hifi
e93_hifi
e92_hifi
FILTER_FZG_BLOCK_4
e87_hifi
e90_hifi
pl2_hifi
e93_hifi
e92_hifi
e88_stereo
PHASE_BLOCK
e60_hifi
e87_stereo_old
e87_hifi
e90_hifi
e60_flat
e90_stereo
e70_stereo
e70_hifi
e91_stereo
pl2_hifi
e93_hifi
e92_hifi
e71_stereo
e71_hifi
e82_stereo
e88_stereo
CROSS_OVER_1
e70_hifi
e87_hifi
e90_hifi
pl2_hifi
e93_hifi
e92_hifi
e71_hifi
CROSS_OVER_2
e70_hifi
e87_hifi
e90_hifi
pl2_hifi
e93_hifi
e92_hifi
OUTPUT_GAIN_SYSTEM
e70_hifi
e87_hifi
e60_flat
e90_hifi
pl2_hifi
e93_hifi
NIVI
nicht_aktiv
VOLUME_MAXIMUM_ON
standard
min2
e93_hifi
e92_hifi
e70_hifi
VOLUME_AUDIO_1
e87
e70
e92_stereo
VOLUME_MINIMUM_NAVI
min1
e87_hifi
e90_hifi

[goldiee36]

Also it would be a great help if anybody could provide a FSW_PSW file from the MASK unit with factory installed hi-fi system.

[ctuna]

http://www.e90post.com/forums/showthread.php?t=802793

The thread above is for the pro nav and pro radio .
There are more modules that must be programmed in the Nav.
Don't know if the business nav is programmable or if the sub modules
are different .

Entry 13 in the above thread is where the sub modules are mentoned

[goldiee36]

Hi,

yes I've been there.. the problem is that those modules belong to the pro navigation.
I do not have any of those modules as I have business navigation.

The main module for the business navigation is the MASK, which is programmable and I did the coding. I have no idea if there any other sub modules. I guess this is the main question

[ctuna]

All modules should be listed in the VO .
You will have to appeal to the experienced members
of the board for details.