XLR-V Aftermarket Audio

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Cadillac XLR-V Series Forum Discussion, XLR-V Aftermarket Audio in Cadillac V-Series Forums; Has anyone replaced the factory system with after market items, more specifically added subwoofers or changed the deck/nav? Does the ...
  1. #1
    joesid is offline Cadillac Owners Member
    Automobile(s): 2007 Escalade EXT/2006 XLR-V
    Join Date
    Jan 2010

    XLR-V Aftermarket Audio

    Has anyone replaced the factory system with after market items, more specifically added subwoofers or changed the deck/nav? Does the C-6 Corvette JL sub boxes fit the XLR?

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  3. #2
    ccclarke's Avatar
    ccclarke is offline Cadillac Owners Connoisseur
    Automobile(s): '02 ETC CE, '04 CTS-V, '04 XLR, '13 XTS Platinum
    Join Date
    Apr 2004
    Uncanny Valley, New England

    Re: XLR-V Aftermarket Audio

    Due to the low production volume of this car, there aren't many aftermarket accessories available. Due to the complexity of the stereo's various interfaces to the Class 2 bus, there have been numerous horror stories of mods gone bad. One common issue is the loss of operability through the interface to the steering wheel-mounted controls. Retained Accessory Power routing is another. The HUD display is also connected. This is not a good car to make any changes to anything connected to the Class 2 bus unless someone really knows what they're doing. One of the first questions asked when troubleshooting electrical problems using the Shop Manual is, "Are any aftermarket accessories installed?"


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