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A2D-STS Music Streaming module for 2005-11 Cadillac STS with XM module

Stream Smartphone and more in 2005-11 STS with XM module (with or without subscription)

Return Policy

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Shipping Policy

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Payment Methods

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1^st Generation STS owners may take smartphone application and other digital content on the road thanks to the A2D-STS streaming module.

Your 1^st generation Cadillac STS still runs great and may even include optional hands-free calling kit, but no support for music streaming. So what do you do with tons of digital music content and applications while on the road? If your 1^st generation (2005-11) Cadillac STS has an XM module (U2K) with or without subscription; the A2D-STS allows any Bluetooth enabled smart device to stream directly into vehicles audio system via the XM port. Installation is simply and fast requiring connecting module to the 16-pin XM socket on AM/FM/CD or AM/FM/DVD radio and pairing smart device. Once complete, user is able to stream Apple music, Pandora and other online music services, audio books, turn-by-turn directions and more. All controls and display functions remain with smart device. Cadillac radio display and control buttons (except volume) do not apply. This clean solution leaves no wires or clutter on or around the dash and is a welcome solution for 2005-11 Cadillac STS owners with XM module (U2K option) active or expired subscription. If active, purchase module option (Subscribed) so that subscription remain operational.
» Supports any Smartphone, Tablet with A2DP profile. Not for hands-free calls- Purchase our A2DIY-STS is Hands-free is preferred.
» Factory Hands-free calling kit (if equipped) remains operational
» Quick and easy installation in less than 15 minutes.
» Auto-pairing/un-pairing upon entering/existing vehicle.
» Listen to turn-by-turn directions as you drive
» Stream internet music services such as Pandora, Spotify etc.
» Connects to the 16-pin XM socket on AM/FM/CD or AM/FM/DVD radio
» Option to retain XM playback (if subscribed)
» Optional: wireless remote control for audio device (does not control radio functions)
[These issues or circumstances may affect compatibility of this product with your radio or vehicle]
1. Works on the 2005-11 Cadillac STS DVD navigation and 6-disc changer radios with XM module (U2K package) Will not work if XM module (U2K) is missing.
2. How to check for required XM module? Press radio "BAND" button to switch between FM, AM & XM. If only FM & AM appears; vehicle does not have XM module and not compatible.
3. Works if subscribed to XM and also works if subscription has expired. (Vehicle must have XM module).
4. Connects to 16-pin XM socket on AM/FM/CD or AM/FM/DVD radio behind dashboard
5. Works on 6 disc DVD navigation and 6 disc CD changer radios with U2K RPO option. (XM module)
6. All display and control information remain with audio device (e.g. Smartphone). Factory radio buttons (except volume) and display do not apply.
» Bluetooth module (2" x 2" x 1"- not subscribed) or (3.5" x 2.6" x"1- subscribed) x1
» 16-pin installation harness x1
» Optional wireless remote control (Click installation instructions below for details)

Avoid costly returns prior to purchase. Read your installation guide and Frequently asked questions.

Footnotes: [See drop-down for reference]
*If subscription has expired but plan to renew later on; select "Subscribed" otherwise XM will not play upon renewal.

1. To verify vehicle has required XM module: press "BAND" button repeatedly. If XM appears, vehicle has required XM module.
2. Retains XM subscription and also works if subscription has expired. (If expired with plans to renew in the future, select "Subscribed" from the option in drop-down)
3. This module does not ship same day. It must first be assembled after which it is then shipped using shipping method selected at checkout.

Printed instructions not included in shipment but available here in digital form:
View, print, download Installation instructions

Defective returns:
Our return policy differs from than of other online merchants and we encourage all customer to read our Return policy page it in its entirety prior to ordering.
Defective returns are eligible for warranty repair or replacement service: Within the first 10 days, Discount Car Stereo will replace any defective or damaged part and provide a pre-paid return label (US Customers only). (Pre-paid labels are not issued for other return reasons).
After 10 days of receipt, customer covers return shipping cost, however we cover shipping cost to supplier/manufacturer, and to ship replacement back to you. If original purchase can't be replaced (discontinued etc), we reserve the right to provide a substitute part of higher or equal value. Any claims for missing parts must be made within 7 days of delivery.
We strive to avoid costly returns by providing our customer with as much product information and applications. Click to read the full return policy page.

Gone are the days when customer had to call or email to obtain shipping rates. At Discount Car Stereo.com, shipping rates are automated and calculated in real time based on cart contents, weight and destination. To get a shipping quote simply add items to cart, follow the checkout process by filling address details and in seconds the online shipping calculator provides real time rates and shipping methods. We ship throughout the USA, Canada and select international destinations (See country drop-down in checkout page for list of international countries or visit our Frequent ask questions page).
Our family owned and operated specialty store makes every effort to get your order processed and shipped at soon as possible; however any products with this logo requires assembly and additional time (usually 2-3 days) to assemble (build) after which it is shipped using shipping method selected at checkout. Paying for a faster shipping method (e.g. Express mail, Priority mail) for parts requiring assembly, does not speed up assembly process; however, it does speed up delivery time.
90% of our products require assembly and identified with "this logo" in image area of product page.
Delivery time for in stock products requiring assembly= Assembly time (2-3 days) + transit time (your shipping method).
Example: Order our very popular Corvette Bluetooth C5CD-HF and choose "USPS Priority Mail (2-4 days) shipping. Expect delivery 5-7 business days after order placement.
Please contact us first regarding time sensitive deliveries.
Parts not requiring assembly or customization (off-the-shelf), usually ship within 24 hours.
Tracking information is sent to your email upon labeling. Customers accounts are also updated at the same time. All customers (with or without accounts) can check order status online which has the same details available to our staff.
Except for Priority Mail Express® (Overnight Delivery*), USPS delivery times for Priority Mail® and First-Class Mail® are estimates and are not guaranteed; however these are delivered to most states after 2-7 working days.
International orders require additional paperwork and processing time (3-4 days) prior to shipping.
Free shipping (when available); applies to US only

*with a money-back guarantee

USA/Canada: Pay with Visa, MasterCard, American Express, Discover, PayPal: PayPal, PayPal Credit, Venmo. Gift cards that display Visa, MasterCard, American Express and Discover logos are also accepted.
Customer billing information (first name, last name, billing address, and credit card information) must be entered exactly as it appears on credit card statement otherwise transaction will decline. Once order is placed a pending authorization (not a charge) will appear on your account and removed within 7-10 business days or once authorization has been charged and order shipped.
International: Select PayPal to pay with card. International credit cards are NOT accepted unless registered through PayPal. Click here to learn more about PayPal.
All prices are in U.S. dollars. The actual price charged to International customers is subject to the exchange rate applied by PayPal.

Customer reviews

Average rating:

5.00 (Votes: 6)

Rating of votes (6)

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E. McManus

Nov 26, 2019, 08:52 AM

really easy to just plug in-line to the xm and connect one ground wire. Connects to the phone almost immediately when you get in the car. Just hit play on your phone and it’s working.