Emergency Services require an active, OnStar service plan (excludes Basic Plan). With Automatic Crash Response, built-in sensors can automatically alert a specially trained OnStar Advisor who is immediately connected in to the vehicle to help.
Press
for a priority connection to
an OnStar Advisor who can contact
emergency service providers, direct
them to your exact location, and
relay important information.
With OnStar Crisis Assist, specially trained Advisors are available 24 hours a day, 7 days a week, to provide a central point of contact, assistance, and information during a crisis.
With Roadside Assistance, Advisors can locate a nearby service provider to help with a flat tire, a battery jump, or an empty gas tank.
OnStar Services
SecurityFuel Tank Draining Engine Control
Special ToolsCH 45004 Fuel Tank Drain HoseCH 48027 Digital Fuel Pressure GaugeFor regional equivalent tools refer toSpecial Tools.For any operation requiring removal of the fuel tank, there should be no more than11.4-L (3-gal) of fuel remaining. This minimizes the weight of the fuel tank assemblyand ...