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2003 BMW 745 03 745li

Tiny
HASHA
  • MEMBER
  • 2003 BMW 745
  • V8
  • 2WD
  • AUTOMATIC
  • 105,000 MILES
Hi, The Navigation on my 03 bmw 745li does not work, when I put a DVD in the module it spits it out, and on the screen it keeps reading no map cd found. On the module it has DVD navigation, so I assume it takes DVD.
Thursday, August 5th, 2010 AT 10:26 AM

3 Replies

Tiny
DOCHAGERTY
  • MECHANIC
  • 9,601 POSTS
Is your issue the navigation does not work? Inserting the DVD into the nav system and having it pop right back out may indicate the reader head is possibly corrupted/not reading. There are several after market repair facilities out there. Let me know.
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Thursday, August 5th, 2010 AT 11:27 AM
Tiny
HASHA
  • MEMBER
  • 3 POSTS
Yes the navigation does not work, and just like u put it, it pops the DVD out, and the navigation keeps sayn no cd found, insert cd, and wen I insert a cd, it pops it right back out, Could the dvd module in the trunck be dirty? Or the module is no longer any good?
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Thursday, August 5th, 2010 AT 12:56 PM
Tiny
DOCHAGERTY
  • MECHANIC
  • 9,601 POSTS
It is likely to be a bad reader, dirty is possible. The nav unit can be repaired or replaced, it will depend on what you are willing to spend and/or wait for thr repair to be complete. If you decide to repair your existing unit, it will render the car without the MOST bus and nothing from the sound system will work. Replacement is probably going to be swapping the unit, it may need software updating.
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Thursday, August 5th, 2010 AT 1:08 PM

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