1993 Pontiac Bonneville Owner's Manual - Page 226

Fuels in Foreign Countries tf you plan on driving in another country outside the U.S. or Canada, unleaded fuel may be hard to find. Do not use leaded gasoline. If you use even one tankful, your emission controls won't work well or at all. With continuous use, spark plugs can get fouled, the exhaust system can corrode, and your engine oil can deteriorate quickly. Your vehicle's oxygen sensor will be damaged. All of that means costly repairs that wouldn't be covered by your warranty. To check on fuel availability, ask an auto club, or contact a major oil company that does business in the country where you'll be driving. You can also write us at the following address for advice. Just tell us where you're going and give your Vehicle Identification Number (VIN). General Motors of Canada Ltd. International Export Sales P. 0. Box 828 Oshawa, Ontario L1H 7N1, Canada Fuel DoorLock (omoN) On SSE and SSEi models equipped with the Theft-Deterrent System option, the fuel door is locked and unlocked together with the power door locks. Therefore, to unlock thefuel filler door, you may use the outside door key lock, the inside powerdoor lock button, or the Remote Keyless Entry key chain transmitter. To unlock the fuel door, just unlock the driver's door. 225