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Discount Car Stereo BTH-CTSx Installation Manual

Hands-free, streaming for cadillac cts/srxwith xm module(u2k)

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Courtesy of: DiscountCarStereo.com
Serving the internet community since 1995
BTH-CTSx
QUICK START HANDS-FREE, STREAMING INSTALL GUIDE FOR CADILLAC CTS/SRX WITH XM MODULE (U2K)
created August 16, 2024
revised: March 24, 2025

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Summary of Contents for Discount Car Stereo BTH-CTSx

  • Page 1 Courtesy of: DiscountCarStereo.com Serving the internet community since 1995 BTH-CTSx QUICK START HANDS-FREE, STREAMING INSTALL GUIDE FOR CADILLAC CTS/SRX WITH XM MODULE (U2K) created August 16, 2024 revised: March 24, 2025...
  • Page 2 CTSx) music streaming module allows these vehicles owners to stream music applications from Smartphone, Tablet, Kindle etc. through the factory radios XM port. For the BTH-CTSx module to work, the compatible vehicle must have an XM module (expired or active subscription).
  • Page 3 Pull radio forward to reveal connectors (See Fig. 4) Secure microphone to headliner or visor using included clip (See Fig. 7) Route microphone cable (10 ft. long) down side pillar, under steering column and into radio cavity, Connect microphone to the module “MIC” input. (See Fig. 8) Wind noise will negatively affect phone audio.
  • Page 4 Connect installation harness 16-pin plug (See Fig. 10) to module 16-pin connector (See Fig. 11) Warning: Jack may be left freestanding, but to be mounted, ensure panel is less than 4mm thick otherwise shaft may not protrude enough to engage with nut. If necessary, use dremel, sander etc.
  • Page 5 Pairing Pairing process varies among devices but the basic steps are the same. This process is done upon initial install and will not have to be repeated. Turn ignition and radio “ON” 2. From your Bluetooth enabled device, turn the Bluetooth ON and search for Bluetooth devices.
  • Page 6: Operation

    Frequent ask questions & troubleshooting Operation Will the BTH-CTS work in vehicles with Navigation? Turn ignition and radio “ON” 2. Press “BAND” button on AM/FM radio until XM1/XM2 is displayed YES; Works with CTS Navigation radios. NOT for SRX Navigation radios 2.
  • Page 7 For help, please email support@discountcarstereo.com © 1995-Mar-25 Discount Car Stereo, Inc. All rights reserved. Information in this document is subject to change without notice. Other products and companies referred to herein are trademarks or registered trademarks of their respective companies or mark holders.