Buick Enclave: OnStar®
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect
to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic
Services. See OnStar Overview for more information.
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General Towing Information
Only use towing equipment that has been designed for the vehicle.
Contact your dealer or trailering dealer for assistance with preparing the vehicle
for towing a trailer.
See the following trailer towing information in this section:
► For information on driving
EXHAUST SYSTEM DESCRIPTION
IMPORTANT: Use of non-OEM parts may cause driveability concerns.
The exhaust system carries exhaust gases, treated by the catalytic converter,
through a resonator, if applicable
and into the exhaust muffler where exhaust noise is lessened.
In order to secure the exhaust
