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Istvan
07-01-2004, 12:06 AM
Hi,

I have a new jetta and I wuold like to change the original vw radio to a Sony CDX-M8805. I was told this to install it would be a problem with the automatic transmission and the computer, because of the jetta's security system. Is it true?
If somebady knows about this problem please write me down. Thanks: Istvan

Strecker25
07-01-2004, 12:38 AM
the only thing i know of is the security system might shut off power to the main harness until a code is entered into the system. The same thing happened when we had to disconnect my grandpas battery in his mercedes he had to have it serviced by a dealer. Check with your local VW dealer before doing any work. Goodluck

Slody4Futbol
07-01-2004, 10:46 AM
i've instaled in quite a few jettas since the beginning of the year... changers... new radios... etc... but never hada probem with the security system