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post #5 of (permalink) Old 28th May 2009
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Originally Posted by littlelewi View Post
If i put the old map disc in the tmc goes black. If i try my new map disc in my friends car who has the same model car but the 2.2 diesel, the tmc goes green and works perfectly. So i know the maps are working as they should. Is there a way of testing the aerial?.
I also have a 02 plate Laguna that had the same problem.

Take a look at the following links...

Carminat TMC problems - Fixed

Given that the map disk works fine in you friends unit it suggests this is your problem. What is the Classic FM signal like on your radio? If this is OK then it really suggests a problem with the TMC module.

If you and your friend have the same version of Carminat units you could try swapping the dash part. This would confirm if the problem lies there.

Hope that helps.

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