Engine Coolant

The cooling system in the vehicle is filled with DEX-COOL® engine coolant mixture. See Recommended Fluids and Lubricants and Maintenance Schedule for more information.

The following explains the cooling system and how to check and add coolant when it is low. If there is a problem with engine overheating, see Engine Overheating.

See also:

Customer Assistance Offices
Buick encourages customers to call the toll-free number for assistance. However, if a customer wishes to write or e-mail Buick, the letter should be addressed to: United States Buick Customer Assis ...

Canadian Owners Propriétaires Canadiens
A French language copy of this manual can be obtained from your dealer/retailer or from: On peut obtenir un exemplaire de ce guide en français auprès du concessionnaire ou à ...

Remote Vehicle Start
With this feature the engine can be started from outside of the vehicle. ...