Compass Variance (Zone) Procedure
1. Do not set the compass zone when the vehicle is moving. Only set it when the vehicle is in P (Park).
Press the vehicle information button until PRESS 
 TO CHANGE COMPASS ZONE displays.

2. Find the vehicle’s current location and variance zone number on the map.
Zones 1 through 15 are available.
3. Press the set/reset button to scroll through and select the appropriate variance zone.
4. Press the trip/fuel button until the vehicle heading, for example, N for North, is displayed in the DIC.
5. If calibration is necessary, calibrate the compass.
See “Compass Calibration Procedure” following.
See also:
Removal and Installation of the 
Sealant Canister
   To remove the sealant canister:
1. Remove the plastic cover.
2. Unscrew the connector (B) from 
the canister (A).
3. Pull up on the canister (A) to 
remove it.
4. Replace with a new canister 
 ...
   
If the Off Indicator Is Lit for an 
Adult-Size Occupant
   
If a person of adult-size is sitting in 
the front outboard passenger seat, 
but the off indicator is lit, it could be 
because that person is not sitting 
properly in the seat. Use the 
follow ...
   
Customer Assistance for Text 
Telephone (TTY) Users
   To assist customers who are deaf, hard of hearing, or 
speech-impaired and who use Text Telephones (TTYs), 
Buick has TTY equipment available at its Customer 
Assistance Center. Any TTY user can co ...
   
					
			