General Information; Modifications - GMC 2018 Acadia Denali Owner's Manual

260 Vehicle Care
Appearance Care
Exterior Care . . . . . . . . . . . . . . . . . 320
Interior Care . . . . . . . . . . . . . . . . . . 325
Floor Mats . . . . . . . . . . . . . . . . . . . . 328

General Information

For service and parts needs, visit
your dealer. You will receive
genuine parts and trained and
supported service people.
Accessories and

Modifications

Adding non-dealer accessories or
making modifications to the vehicle
can affect vehicle performance and
safety, including such things as
airbags, braking, stability, ride and
handling, emissions systems,
aerodynamics, durability, and
electronic systems like antilock
brakes, traction control, and stability
control. These accessories or
modifications could even cause
malfunction or damage not covered
by the vehicle warranty.
Damage to suspension components
caused by modifying vehicle height
outside of factory settings will not be
covered by the vehicle warranty.
Damage to vehicle components
resulting from modifications or the
installation or use of non-GM
certified parts, including control
module or software modifications, is
not covered under the terms of the
vehicle warranty and may affect
remaining warranty coverage for
affected parts.
GM Accessories are designed to
complement and function with other
systems on the vehicle. See your
dealer to accessorize the vehicle
using genuine GM Accessories
installed by a dealer technician.
Also, see Adding Equipment to the
Airbag-Equipped Vehicle 0 84.