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Still looking for the Laser inside the CDC-4 CD changer though if anyone knows??
Hi everyone finally I have identified the laser inside these units - madly it was actually etched into the laser unit lol SF-HD4 straight line easily available for around £20 - £30
Any news on what lasers are required??
Hi Richard problem being they want around £200 to basically replace a laser I can get for around £40 and do myself I know I’m being tight but that’s a huge difference in cost
i tried the update this evening - tried various discs tbh - navigation unit will not read the popped in disc so I think I have found my issue - the laser in the navigation unit is knackered so now I have to find a new laser but what model laser is it???
My cd changer CDC-4 and Navigation unit are struggling to read discs i refuse to spend money getting replacement units when really all they need are new optical lasers i don’t suppose anyone would know what lasers are required for the following: Becker BE-6648 navigation unit Becker PA1490 / BE-6605 CDC-4 changer Been searching all night with no luck 😞 thanks in advance
PMd Again - thank you for your help
I notice that TSB doesn’t mention Cayenne - so is it still valid for me?
Ok so it would seem I need an upgrade! angusc - would you be able to help me with the upgrade files ? Thank in advance
Hi all - proud owner of a 'new to me' Cayenne 2004 model. Stupidly on purchase I did not check the satnav was working. The screen was knackered so wasn't a good picture - I have now swapped the front LCD out and voila we have a good clear screen. Problem is everything works except the **** satnav - and that was one of my 'points' to convince the wife to buy it lol Car came with a 2004 DVD that goes in the navigation unit under the seats. All I ever get though is the message "insert navigation DVD' Ive checked the status and get satellites no problem - the main PCM unit also seems to know when I put a DVD in but it never gets any further I also popped in the replacement PCM2.1 unit that actually had a higher version number of software 4.1 and so bought a 2015 DVD disc thinking it may need a newer DVD - same issue the message 'insert navigation DVD' SO what could be my issue? Do you think its the navigation unit that's faulty - stopped reading DVD's?? Anyone know how to fix this? Anything I should check first? Ive attached some photos if that helps anyone diagnose - help is VERY much appreciated