Driving and Operating 9-61

vehicle may not pass a smog-check test. See Malfunction Indicator Lamp on page 5-18. If this occurs, return to your authorized dealer for diagnosis. If it is determined that the condition is caused by the type of fuel used, repairs may not be covered by the vehicle warranty.

Fuels in Foreign

Countries

If planning to drive in countries outside the U.S. or Canada, the proper fuel might be hard to find. Check regional auto club or fuel retail brand websites for availability in the country where driving. Never use leaded gasoline, fuel containing methanol, manganese, or any other fuel not recommended. Costly repairs caused by use of improper fuel would not be covered by the vehicle warranty.

Fuel Additives

To keep fuel systems clean, TOP TIER Detergent Gasoline is recommended. See Fuel on page 9-59.

If TOP TIER Detergent Gasoline is not available, one bottle of Fuel System Treatment PLUS added to the fuel tank at every engine oil change, can help. Fuel System Treatment PLUS is the only gasoline additive recommended by General Motors. It is available at your dealer.

Filling the Tank

{Warning

Fuel vapors and fuel fires burn violently and can cause injury or death.

.To help avoid injuries to you and others, read and follow all the instructions on the fuel pump island.

.Turn off the engine when refueling.

.Keep sparks, flames, and smoking materials away from fuel.

.Do not leave the fuel pump unattended.

.Do not reenter the vehicle while pumping fuel.

.Keep children away from the fuel pump and never let children pump fuel.

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Cadillac 2015 - CRC manual Fuels in Foreign Countries, Fuel Additives, Filling the Tank