OnStar Services

Ensure safety and security on the road with OnStar® at Diehl Chevrolet of Grove City. Benefit from Emergency-Certified Advisors available round-the-clock, providing you and your passengers with unparalleled peace of mind.

Chevrolet Connected Services

A bridge to your connected life with OnStar at Diehl Chevrolet of Grove City. Access remote commands, in-vehicle apps, Chevrolet Wi-Fi® Hotspot, and diagnostic tools for an elevated ownership experience in your Chevrolet vehicle.


Your Chevrolet is more than a means of transportation – it's a part of your life. OnStar and Chevrolet Connected Services bring you more of what you love about your vehicle – a safer, more connected ride that creates a seamless bridge between your life and your travels.

A new vehicle purchase comes with a free trial of OnStar and Chevrolet Connected Services. Find the vehicle that fits your needs – and get protected and connected today.








Current Chevrolet owners can get Chevrolet Connected Services and OnStar® Safety & Security coverage free for a limited time with the power to help you in a crash – even when you can’t ask for it – and keep you connected to the things that matter most. But these services are sleeping until you push your blue OnStar button.








OnStar Emergency-Certified Advisor: OnStar Emergency Advisors are certified by the International Academies of Emergency Dispatch. 


On-Demand Diagnostics: Capabilities vary by model and service plan. Visit onstar for details and system limitations. Message and data rates may apply. Requires active service, email address on file and enrollment in Vehicle Diagnostics. Not all issues will deliver alerts. On-Demand Diagnostics requires a paid service plan. 


Remote Key Fob: Requires select plan. Services are subject to user terms and limitations and vary by vehicle model. Unlock feature requires automatic locks. Remote start requires GM factory-installed and enabled remote start system. See onstar for details and limitations.


In-Vehicle Apps: Content not provided by GM/OnStar. Not all services are available with all OnStar-equipped GM vehicles. Some apps/services require Internet access and/or a compatible mobile device. Third-party trademarks are the property of their respective third-party owners and used under agreement.


Connected Navigation: Connected Navigation and Real-time Points of Interest (POI) only available on properly equipped vehicles. Requires paid plan or trial. Map coverage available in U.S., Puerto Rico and Canada. See onstar.com for details and limitations.


Marketplace: Valid offers can vary. For latest offers, check Marketplace through the vehicle mobile app or your vehicle’s infotainment system (if available). 


1-Month Trial: Connected Services include navigation services and Remote Access Plan. Data plan offered by AT&T. Services subject to user terms and limitations. Certain services require working electrical system, cell service and GPS signal. OnStar links to emergency services. See onstar.com for details and limitations.


Auto Renewal: Offer requires that you associate an approved payment method on file to your account and authorize recurring payments for your service plan. The amount and frequency of each recurring payment are based upon the service(s) and payment interval(s) you select from the options provided. You may cancel at any time by pushing your blue OnStar button or by calling 1.888.4ONSTAR (1.888.466.7827). Visit onstar.com for more details.


Connected Access: Limitations apply. Model year 2011 or newer Chevrolet, GMC, and Cadillac vehicles may be eligible for standard connectivity for a limited time to access available connected vehicle services. See onstar.com for details and further plan limitations. Connected Access does not include emergency or security services. Availability and additional services enabled by Connected Access are subject to change.


OnStar Safety & Security Plan: OnStar acts as a link to existing emergency service providers. Not all vehicles may transmit all crash data. Roadside service provided by Allstate Roadside Services. Limitations and restrictions apply. Stolen Vehicle Assistance requires armed factory-installed theft-deterrent system and selection of notification communication preference(s). These services are intended to assist with vehicle recovery and do not prevent theft or protect against damage or loss. Additional messaging and data rates may apply. Services are subject to user terms and limitations. Visit onstar.com for more details.


Unlimited Access Plan: Real-time Points of Interest (POI) only available on properly equipped vehicles. Includes AT&T Connected Car Unlimited Plan (Prepaid 30-Day Auto Renewal): U.S. only. Prepaid session-based data plans provide you with access to AT&T wireless data services for your equipped vehicle including, but not limited to, features that may be used with wireless data services, content and application. Eligible vehicle, data plan and compatible SIM card required. Duration: Session-based prepaid plans for 30 days. Auto Renewal: Plans automatically renew every 30 days unless canceled. To cancel at any time, call 1.888.4ONSTAR (1.888.466.7827) or by accessing your account online. Auto-Renewal Payments: Monthly charges will automatically be billed to credit card on file on day 30 unless canceled. Payments are nonrefundable (subject to applicable law). Pricing: $20 for a 30-day prepaid plan. Limit: 1 vehicle per 30-day prepaid plan. Devices: Sold separately. Data: For use in the U.S. only. Hotspot: Connects a limited number of Wi-Fi-capable devices per vehicle hotspot as specified by the vehicle maker. Devices connected to vehicle’s hotspot use data from your plan. Once a device connects, it will automatically reconnect and use data from your plan unless hotspot is removed from returning device settings or hotspot password is changed. Performance varies based on number of devices connected and other factors. Stream Saver feature not available for this Plan. General Wireless Service Terms: Subject to AT&T Session-Based Wireless Data Services Agreement available at att.com/USTermsandconditions. Pricing, offer and terms subject to change and may be modified or terminated at any time without notice. Coverage and service not available everywhere. Services are subject to user terms and limitations. Visit onstar.com for more details. Unlimited Access Plan does not include emergency or security services.