Does anyone know were I can get the Voice Commands for my XLR !!!

Here you go, this list does not include the ones associated with the OnStar system. There may be more, but this what I have.

Voice command categories:
HELP
MAP
DESTINATION
GUIDANCE
RADIO
DISC

HELP Subcategories:
MAP HELP
DESTINATION HELP
GUIDANCE HELP
RADIO HELP
DISC HELP

RADIO Commands:
RADIO
AM
FM1
FM2
CD CHANGER
WX, WEATHER RADIO
POWER ON, POWER OFF
AUDIO ON, AUDIO OFF
SEEK UP, SEEK DOWN
STOP SCAN

CD CHANGER Commands:
TRACK UP, TRACK DOWN
PREVIOUS TRACK

Screen Commands:
SCREEN DAY MODE, SCREEN DAY MODE ON
SCREEN NIGHT MODE, SCREEN NIGHT MODE ON
SCREEN AUTO MODE, SCREEN AUTO MODE ON
SCREEN OFF

Position Commands:
CURRENT POSITION, CURRENT LOCATION
SHOW CURRENT POSITION, SHOW CURRENT LOCATION
MAP

MAP Commands:
ZOOM IN, ZOOM OUT
MAXIMUM SCALE
MINIMUM SCALE
HEADING UP, CHANGE TO HEADING UP
NORTH UP, CHANGE TO NORTH UP
MAP DIRECTION, CHANGE MAP DIRECTION
MARK, MARK THIS POINT

DESTINATION Commands:
HOME, GO HOME
GO TO STARTING POINT, PREVIOUS STARTING POINT

GUIDANCE Commands:
REPEAT GUIDANCE, REPEAT VOICE
LOUDER
SOFTER
VOICE GUIDANCE OFF
VOICE GUIDANCE ON
OPEN GUIDANCE, OPEN GUIDANCE SCREEN
OPEN GUIDE, OPEN GUIDE SCREEN
CLOSE GUIDANCE, CLOSE GUIDANCE SCEEN
CLOSE GUIDE, CLOSE GUIDE SCREEN
ARROW GUIDANCE, ARROW GUIDE
CHANGE TO ARROW GUIDANCE, CHANGE TO ARROW GUIDE
TURN LIST GUIDANCE, TURN LIST GUIDE
CHANGE TO TURN LIST GUIDANCE, CHANGE TO TURN LIST GUIDE
ENTIRE ROUTE, ENTIRE ROUTE MAP, ROUTE OVERVIEW
REROUTE
DETOUR, DETOUR ENITRE ROUTE
DELETE DESTINATION, CANCEL DESTINATION
NEXT WAYPOINT MAP
FIRST WAYPOINT MAP
SECOND WAYPOINT MAP
THIRD WAYPOINT MAP
FOURTH WAYPOINT MAP
FIFTH WAYPOINT MAP
DESTINATION MAP

Points of Interest Commands:
I'M HUNGRY
RESTAURANT
AMERICAN RESTAURANT/FOOD
CHINESE RESTAURANT/FOOD
CONTINENTAL RESTAURANT/FOOD
FRENCH RESTAURANT/FOOD
ITALIAN RESTAURANT/FOOD
JAPANESE RESTAURANT/FOOD
MEXICAN RESTAURANT/FOOD
OTHER RESTAURANT/FOOD
SEAFOOD RESTAURANT/FOOD
SHOPPING, SHOPPING MALL
GROCERY STORE
GAS STATION, GAS
PARKING GARAGE
PARKING LOT
RENTAL CAR AGENCY
AUTOMOBILE CLUB, AAA
AUTO SERVICE & MAINTENANCE, AUTO SERVICE, MAINTENANCE
HOTEL
GOLF COURSE
SKI RESORT, SKIING
AMUSEMENT PARK
SPORTS COMPLEX, STADIUM
CASINO
MARINA
TOURIST ATTRACTION
WINERY
CITY HALL
POLICE STATION
LIBRARY
HOSPITAL
PARK & RECREATION, PARKS & RECREATION
CIVIC CENTER, COMMUNITY CENTER
CONVENTION CENTER, EXHIBITION CENTER
COURT HOUSE
TRAIN STATION
AIRPORT
BUS STATION
COMMUTER RAIL STATION
FERRY TERMINAL
PARK & RIDE
REST AREA, REST STOP
TOURIST INFORMATION
HISTORICAL MONUMENT
PERFORMING ARTS
MUSEUM
BANK
SCHOOL
ATM
HIGHER EDUCATION, UNIVERSITY, COLLEGE
BUSINESS FACILITY
CITY CENTER
POI OFF