Subject: Update:I disconnected the TV & harness from NAV system so it's just OE NAV Author: bmw635 : 15597 posts Posted on: 2007-12-05 14:53:35

& DSP harness and system- disconnect batt for hard reset but TV is still shown (but not working of course). Why is the TV still shown when it's not connected and car has been reset?

When I had the whole TV, NAV, DSP connected, I have power to I-bus on both blue conn on the TV and NAV but not to the DSP amp. Any idea where I-bus to DSP amp is from as I don't have WDS, ETK, TIS reinstall yet?

I am willing to go to the dealer to have them "recode" DSP & TV if that will fix my problem but I just don't want to go & pay when I am still having HW issued that the recoding is not going to work! Thanks again.

• DSP amp problem- Car was retrofited with NAV couple mos ago but - bmw635 2007-12-02 06:37:51 (194 views)
  • DONE! It's doesn't pay to be perfect! Undo all the components in the trunk, pull - bmw635 2007-12-07 18:06:10 (146 views)
  • Update:I disconnected the TV & harness from NAV system so it's just OE NAV - bmw635 2007-12-05 14:53:35 (122 views)
    • Here's a link to an online WDS for the X5... (url) - Brian 2007-12-05 15:41:15 (165 views)
      • OK, I jumped I-bus from TV conn to DSP amp and I have CD sound but no tape, TV, - bmw635 2007-12-05 18:07:07 (149 views)
        • Right now, all of your problems are related to the wiring... (url) - Brian 2007-12-05 19:09:47 (145 views)
          • Looks like I am in for a long haul to hunt for the I-bus. All the connector are (url) - bmw635 2007-12-05 23:15:04 (128 views)
            • Protocol cannot be screwed up - kiwijochen 2007-12-06 00:03:13 (118 views)
              • What type of controls does the LCM or MID have on the I-bus,NAV, etc...? - bmw635 2007-12-06 12:30:32 (125 views)
                • Far too many to mention! - kiwijochen 2007-12-07 21:26:16 (112 views)
              • KIwijohcen, (nt) - bmw635 2007-12-06 11:54:31 (121 views)
  • First step is to code properly - kiwijochen 2007-12-02 16:12:14 (164 views)
    • Another wierd thing today: the DSP disappeared from the screen altogether, like - bmw635 2007-12-02 19:50:59 (128 views)
      • It sounds like your DSP amp lost power, ground, or I-Bus connection - Brian 2007-12-02 20:23:40 (147 views)
        • There's 4 connection on DSP amp: large speaker, I-bus, and 2 others on top - bmw635 2007-12-02 20:45:53 (129 views)
          • DSP Amp Pinouts - Brian 2007-12-02 21:35:29 (397 views)
            • Update- I have power on pin 8 &15 of 15pin conn. There's nothing on I-bus/pin#5 - bmw635 2007-12-03 22:23:33 (139 views)
              • ibus should measure 12V when quiet, around 8V when active - kiwijochen 2007-12-04 03:40:59 (119 views)
                • Any suggestion where? Is the a schematic that I can look at? - bmw635 2007-12-04 13:44:33 (120 views)
            • Thanks, I'll check this out tomorrow afternoon. (nt) - bmw635 2007-12-03 00:06:20 (127 views)
      • Correction: 'spend' to 'spent'. (nt) - bmw635 2007-12-02 20:01:02 (112 views)