Call Waiting
Call waiting must be supported on the cell phone and enabled by the wireless service carrier.
• Press 
to answer an incoming call when another call is active. The original call is placed on hold.
• Press again to return to the original call.
• To ignore the incoming call, no action is required.
• Press 
to disconnect the current call and switch to the call on hold.
See also:
Efficient powertrain
The Acadia is powered by GM's 3.6L V-6 with variable valve timing (VVT),
which is designed for good fuel economy, low emissions and exceptional
smoothness. Paired to this engine is a new fuel-savi ...
Footnotes — Maintenance Schedule Additional Required Services — Severe
a) Or every two years, whichever comes first.
b) Check all fuel and vapor lines and hoses for proper hook-up, routing, and condition. Check that the purge valve, if the vehicle has one, works properl ...
Bold styling
GMC Terrain has a balanced, athletic stance and offers a commanding view of
the road. Its design is characterized by bold, muscular fender flares,
representing GMC's aesthetic. Surfacing is angula ...