Buick LaCrosse: OnStar Services
 Buick LaCrosse: OnStar Services
Buick LaCrosse: OnStar Services
Emergency
With Automatic Crash Response, the built-in system can automatically connect to help in a crash even if you cannot ask for it.
Push  to connect to an 
Emergency Advisor. GPS 
technology is used to identify the 
vehicle location and can provide 
critical information to emergency 
personnel. The Advisor is also 
trained to offer critical assistance in 
emergency situations.
 to connect to an 
Emergency Advisor. GPS 
technology is used to identify the 
vehicle location and can provide 
critical information to emergency 
personnel. The Advisor is also 
trained to offer critical assistance in 
emergency situations.
Security
OnStar provides services like Stolen Vehicle Assistance, Remote Ignition Block, and Roadside Assistance, if the vehicle is equipped with these services. OnStar can unlock the vehicle doors remotely, if it is equipped with automatic door locks, and can help police locate the vehicle if it is stolen.
Navigation
OnStar navigation requires the Directions and Connections service plan.
Push  to receive directions or 
have them sent to the vehicle 
navigation screen. Destinations can 
also be forwarded to the vehicle 
from Google Maps™ or 
MapQuest.com. The OnStar 
mapping database is continuously 
updated. Visit www.onstar.com for 
coverage maps.
 to receive directions or 
have them sent to the vehicle 
navigation screen. Destinations can 
also be forwarded to the vehicle 
from Google Maps™ or 
MapQuest.com. The OnStar 
mapping database is continuously 
updated. Visit www.onstar.com for 
coverage maps.
Turn-by-Turn Navigation
1. Push  to connect to a live 
Advisor.
 to connect to a live 
Advisor.
2. Request directions.
3. Directions are downloaded to the vehicle.
4. Follow the voice-guided commands.
Using Voice Commands During a Planned Route
Cancel Route
1. Push  . System responds:
. System responds:
“OnStar ready,” then a tone. Say “Cancel route.” System responds: “Would you like to cancel route directions to your destination?”.
2. Say “Yes.” System responds:
“OK, route canceled.”.
3. Say “Goodbye.” Exits voice commands.
Route Preview
1. Push  . System responds:
. System responds:
“OnStar ready,” then a tone.
2. Say “Route Preview.” System responds with the next three maneuvers.
3. Say “Goodbye.” Exits voice commands.
Repeat
1. Push  . System responds:
. System responds:
“OnStar ready,” then a tone.
2. Say “Repeat.” System responds with the last direction given, then responds with “OnStar ready,” then a tone.
3. Say “Goodbye.” Exits voice commands.
Get My Destination
1. Push  . System responds:
. System responds:
“OnStar ready,” then a tone.
2. Say “Get my destination.”.
System responds with miles to the destination, then responds with “OnStar ready,” then a tone.
3. Say “Goodbye.” Exits voice commands.
Other Navigation Services Available from OnStar
OnStar eNav: Allows subscribers to send destinations from Google Maps™ and MapQuest.com to their Turn-by-Turn Navigation or screen-based navigation system.
When ready, the directions will be downloaded to the vehicle.
Destination Download: Push  , 
then request the Advisor to 
download directions to the 
navigation system in the vehicle.
, 
then request the Advisor to 
download directions to the 
navigation system in the vehicle.
After the call ends, push the “Go” button on the navigation screen to begin driving directions.
Destinations can also be downloaded on the go. For information about eNav, Destination Download, and coverage maps visit www.onstar.com.
Connections
OnStar Hands-Free Calling allows calls to be made and received from the vehicle. The vehicle can also be controlled from a cell phone through the OnStar mobile app. See www.onstar.com for coverage maps.
Hands-Free Calling
1. Push  . System responds:
. System responds:
“OnStar ready.”.
2. Say “Dial.” System responds:
“Please say the name or number to call.”.
3. Say the entire number without pausing, including a “1” and the area code. System responds:
“OK calling.”
Retrieve My Number
1. Push  . System responds:
. System responds:
“OnStar ready.”.
2. Say “My Number.” System responds: “Your OnStar Hands-Free Calling number is.”
End a Call
Push  . System responds: “Call 
ended.”
. System responds: “Call 
ended.”
Store a Name Tag for Speed Dialing
1. Push  . System responds:
. System responds:
“OnStar ready.”.
2. Say “Store.” System responds:
“Please say the number you would like to store.”.
3. Say the entire number without pausing. System responds:
“Please say the name tag.”.
4. Pick a name tag. “System responds:”About to store <name tag>. Does that sound OK?”.
5. Say “Yes” or “No” to try again.
System responds: “OK, storing <name tag>.”
Place a Call Using a Stored Number
1. Push  . System responds:
. System responds:
“OnStar ready.”.
2. Say “Call <name tag>.” System responds: “OK, calling <name tag>.”
Verify Minutes and Expiration
Push  and say “minutes” then 
“verify” to check how many minutes 
remain and their expiration date.
 and say “minutes” then 
“verify” to check how many minutes 
remain and their expiration date.
OnStar Mobile App
With an iPhone® or Android™-based mobile device, an OnStar mobile app can be downloaded. The vehicle can be remote started, if equipped, or the doors can be unlocked from anywhere there is cell phone service. It can also check the fuel level, tire pressure, and oil life.
It can connect to an OnStar Advisor anytime. For OnStar mobile app compatibility or further information, see www.onstar.com.
Diagnostics
OnStar Vehicle Diagnostics will 
perform a vehicle check every 
month. It will check the engine, 
transmission, antilock brakes, and 
major vehicle systems. It also 
checks the tire pressures, if the 
vehicle is equipped with the Tire 
Pressure Monitoring System. If a 
diagnostics check is needed 
between e-mails, push  , and an 
Advisor can run a check.
, and an 
Advisor can run a check.

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