Subject: Does the red light on the Nav Computer come on at all? Author: 740isport : 4432 posts Posted on: 2011-02-18 11:10:10

If not there is your culprit. The Nav computer is dead. If the light comes on and you can hear it spin up, then we'll have to check for other electrical issues.

If your nav computer is dead, I do have a working updated (last software release) MKIII from my 01 740 that I am thinking of selling. Let me know if your interested.

'01 740i sport
Quad Brake Lights, Bi-Xenon, LED Angel Eyes, HID Fogs, LED License Plate Lights, Dinan Stage 1

• Display just shut off - kgtg 2011-02-14 17:00:42 (1359 views)
  • Check all your fuses first. Something happen to the electrical recently? - 740isport 2011-02-14 17:09:15 (1360 views)
    • Re: Check all your fuses first. Something happen to the electrical recently? - kgtg 2011-02-17 17:25:19 (1464 views)
      • Does the red light on the Nav Computer come on at all? - 740isport 2011-02-18 11:10:10 (1335 views)
        • Re: Does the red light on the Nav Computer come on at all? - kgtg 2011-02-20 17:42:02 (1439 views)
          • YGM (nt) - 740isport 2011-02-22 21:51:52 (1388 views)