Owner Center
Owner Center
Buick/GMC Owner Benefits
Owning a Buick/GMC has its perks. Your comprehensive owner benefit program, Buick/GMC Complete Care, ensures our commitment to owner satisfaction along with the following other benefits. Marquardt of Barrington is here to help you with all of your vehicle needs.
We believe our customers deserve it all. That's why every new Buick/GMC is backed by a comprehensive suite of owner benefits to provide luxury owners with everything they need.
Get unparalleled protection and service with Buick/GMC Owner Benefits. Have all the information you need about your vehicle right at your fingertips with the myBuick and myGMC App. Enjoy the invigorating luxury experience of Buick/GMC— precise performance, fine craftsmanship and devastatingly gorgeous design.
Buick/GMC Owner Center & Owner Manuals
The Buick/GMC Owner Center is a one-stop, online resource for all your vehicle needs. This resource gives you the ability to:
- Keep track of your service records and service history
- Download vehicle-specific Owner's Manuals
- View warranty status
- Assist with Bluetooth pairing
- And other useful information
Buick/GMC Complete Care
We're with you for the long haul. That's the promise that comes with Buick Complete Care - our comprehensive owner benefit program that provides excellent service and support from the moment you purchased your new vehicle.
myBuick and myGMC Mobile App
Use your phone to remote start your vehicle, access At Your Service offers and connections as well as view your Owner's Manual.
Download App
Your Cadillac, at its Best
Keep your Cadillac running like new with Premium Care Maintenance. And for added peace of mind, choose one of our Pre-Paid Maintenance Plans that pay for services like oil changes and tire rotations ahead of time.*
Learn More
Advanced Technology and Buick/GMC MyLink
If you need help with your vehicle's radio, (Apple CarPlay and Android Auto), audio players, phone, navigation system, and voice or speech recognition Marquardt of Barrington in Barrington, IL is here to help. You can also check out the Buick Owner Center.
Learn More About Buick MyLink
Protection
Your Buick/GMC vehicle was designed, engineered, tested, and built to rigorous standards to help give you added confidence behind the wheel. Whether you're purchasing a new, used, or leased vehicle, Buick/GMC Protection has plans available for you.
See Protection Plans
OnStar with 4G Technology and Wi-Fi
OnStar offers features like Automatic Crash Response, Turn-by-Turn Navigation, Roadside Assistance, At Your Service offers and connections, access to emergency services and Remote Door Unlock.
Visit OnStar.comAccessories
Looking to personalize your vehicle? There is a complete portfolio of accessories to enhance the appearance, performance and capability of your Buick/GMC.
Vehicle Recalls
GM works diligently to communicate recall and program information to affected customers.
Recall CenterAll 2019, 2020 and 2021 Cadillacs come equipped with Cadillac Premium Care. Services include:
- Oil and Filter Change
- Tire Rotation
- Multi-Point Vehicle Inspection (MPVI)
Warranty Coverage – a 4-Year/50,000-Mile Bumper-to-Bumper Limited Warranty and 6-Year/70,000-Mile Powertrain Limited Warranty.
Additional Protection – 6-Year/70,000-Mile Roadside Assistance and 6-Year/70,000-Mile Courtesy Transportation.
Also, enjoy 2 years of OnStar Safety & Security Plan coverage and a limited Cadillac Connected Services trial, plus 3 months or 3GB of 4G LTE data (whichever comes first).
All 2017 and 2018 Cadillac vehicles (excluding 2017 XT5) include select maintenance services for 3 years or 36,000 miles. Services include:
- Oil changes based on your vehicle's Oil Life Monitoring System
- Engine Air Cleaner Filter replacement (ATS-V only)
- Passenger Compartment Air Filter replacement
- Tire rotation every 7,500 miles
- Multi-Point Vehicle Inspection (MPVI)
Eligible model-year 2018 vehicles will receive 1 year of OnStar Safety & Security Plan coverage and a limited Cadillac Connected Services trial, plus 3 months or 3GB of 4G LTE data (whichever comes first).
Properly equipped model year 2015 and newer vehicles will receive 1 month of OnStar Safety & Security coverage, 1-month trial of Cadillac Connected Services, and 1 month or 3GB of 4G LTE data (whichever comes first).
2017 XT5 and 2011-2016 Cadillac vehicles cover select maintenance services for 4 years or 50,000 miles. Services include:
- Oil changes based on your vehicle's Cadillac Oil Life Monitor System
- Engine Air Cleaner Filter replacement (ATS-V only)
- Passenger Compartment Air Filter replacement
- Tire rotation every 7,500 miles
- Multi-Point Vehicle Inspection (MPVI)
Properly equipped model year 2015 and newer vehicles will receive 1 month of OnStar Safety & Security coverage, 1-month trial of Cadillac Connected Services and 1 month or 3GB of 4G LTE data (whichever comes first).
* Check with your Finance and Insurance Manager at your dealership for availability. Information provided is for illustration/summary purposes only; see Terms and Conditions/GAP Addendum/Pre-Paid Maintenance Agreement for complete details. Vehicle Service Contract coverage is provided and administered by AMT Warranty Corp., P.O. Box 927, Bedford, TX 76095, (877) 265-1072 (except in Florida, the obligor/provider and administrator is Wesco Insurance Company, 59 Maiden Lane, 43rd Floor, New York, NY 10038, [866] 327-5818, LICENSE #01913). GAP Coverage is provided by the dealer/creditor and administered by AMT Warranty Corp., (877) 265-1166. AMT Warranty Corp. and Wesco Insurance Company are GM-approved providers but are not related entities of GM or its dealerships. Roadside Assistance Services are provided by Nation Safe Drivers, 800 Yamato Road, Suite 100, Boca Raton, FL 33431 (except as otherwise noted for your state in the Terms and Conditions).