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OS-2x Radio Replacement Interface for Select 2000-11 GM Class II with Bose

OS-2x Radio Replacement Interface for Select 2000-11 GM Class II with Bose

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  • $104.98
Market price: $139.95, you save $34.97

OS-2x OnStar® Radio Replacement Interface for Select General Motors Vehicles with Bose System

Score: 4.67 (votes: 3)
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  • Net weight
    1.25 lbs
  • Part Number

The OS-2x is a plug and play interface that allows replacement of a General Motors Class II factory Stereo System while retaining the OnStar® sytem, Bose amp and speakers in select 2000-11 GM Vehicles.
The OS-2x has on board switching to allow audio from the OnStar® system to play through the two front speakers when OnStar® is active and will mute the aftermarket stereo. The CM1 chime module is not required when using the BOSE® amplifier. If not retaining the Bose amplifier, purchase the OS-2 and GMAHCM chime module instead. The OS-2x decodes chime signal commands on the Class-2 data-bus and supplies the appropriate warning tone (door ajar, seat belt, low oil pressure, hi-temp., low fuel, etc...) through the OE amplifier or external speaker and also retains vehicle parking assist chimes
» Safe & Sound Class II circuitry will not disable vehicle data bus even if interface loses power
» OnStar® active LED and Ignition on LED
» Provides +12v switched accessory output. No more searching for switched +12v in fuse box or kick panel
» Uses genuine Delphi chip for seamless integration
» Smart Sense Mute output to either mute the aftermarket radio or to turn it off when OnStar® is active
» OnStar® Volume control via factory steering wheel audio controls on selected vehicles*. [ steering wheel interface such as the SWI-RC (sold separately) is required]
» New radio will operate with the vehicle RAP (Retained Accessory Power) system. The radio stays on after the key is turned off.
» Decodes chime signal commands on the Class-2 data-bus and supplies the appropriate warning tone (door ajar, seat belt, low oil pressure, hi-temp., low fuel, etc....) through the OEM (factory) amplifier, external speaker, or through add-on chime module (GMAHCM) when not using the factory AMP.
» Does NOT retain the factory XM, Rear seat controls/headphones or rear seat DVD. You will lose these options when the factory radio is replaced with an aftermarket radio.

1. Use this interface even if vehicle does not have OnStar® but need to interface the BOSE amplifier
2. If you are not retaining the BOSE amplifier, use the OS-2 instead.
3. The OS-2X does NOT retain XM, rear seat controls/headphones or rear seat DVD. These options are lost upon replacing radio.
4. Not compatible with 2009+ vehicles that are equipped with O.E.M. Bluetooth.

DISCLAIMER: Under no circumstances shall the manufacturer or the distributors (Discount Car Stereo Inc) of the OS-2x parts be held liable for consequential damages sustained in connection with the OS-2x. The manufacture and it’s distributors (Discount Car Stereo) will not, nor will they authorize any representative or any other individual to assume obligation or liability in relation to the OS-2x other than its replacement.

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, 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.

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4.67 (Votes: 3)
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