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Z4の取扱説明書・マニュアル [全247ページ 11.67MB]

FuelFuel qualityFor the best fuel economy, the gasoline shouldbe sulfur-free or very low in sulfur content.Refuel with unleaded fuel onlyDo not use leaded fuel as this would per‐manently damage the catalytic converter.◀Fuels with a maximum ethanol content of 10 %,i.e., E10, may be used for refueling.Do not refuel with ethanol E85Do not refuel with E85, i.e., fuel with anethanol content of 85 %, or with Flex Fuel, as thiswould damage the engine and fuel supply sys‐tem.◀Gasoline qualityThe engine is knock controlled. Therefore, youcan refuel with different gasoline qualities.It is recommended that you refuel with Superunleaded, 95 RON.Unleaded fuel grades with 91 RON and higherare permissible.Minimum fuel gradeDo not use gasoline below 91 RON as thismay damage the engine.◀Refuel with unleaded fuel onlyDo not use leaded fuel as this would per‐manently damage the catalytic converter.◀Do not refuel with ethanolDo not refuel with E85, i.e., fuel with anethanol content of 85 %, or with Flex Fuel, as thiswould damage the engine and fuel supply sys‐tem.◀Required fuelSuper Premium Gasoline/AKI 91This gasoline is highly recommended.Gasoline with lower AKIHowever, you may also use gasoline with lessAKI.The minimum AKI Rating is:▷Z4 sDrive30i: 87▷Z4 sDrive35i: 89▷Z4 sDrive35is: 89If you use gasoline with this minimum AKI Rat‐ing, the engine may produce knocking soundswhen starting at high outside temperatures.This has no effect on the engine life.Minimum fuel gradeDo not use any gasoline below the mini‐mum specified fuel grade; otherwise, enginedamage may occur.◀Use high-quality brandsField experience has indicated significant differ‐ences in fuel quality: volatility, composition, ad‐ditives, etc., among gasolines offered for sale inthe United States and Canada.Fuels containing up to and including 10 % etha‐nol or other oxygenates with up to 2.8 % oxygenby weight, that is, 15 % MTBE or 3 % methanolplus an equivalent amount of co-solvent, will notvoid the applicable warranties with respect todefects in materials or workmanship.Minimum fuel gradeThe use of poor-quality fuels may result indriveability, starting and stalling problems es‐pecially under certain environmental conditionssuch as high ambient temperature and high al‐titude.Should you encounter driveability problemswhich you suspect could be related to the fuelyou are using, we recommend that you respondby switching to a recognized high-quality brandsuch as gasoline that is advertised as Top TierDetergent Gasoline.Seite 187187Online Edition for Part no. 01 41 2 604 231 - 03 10 500 ReferenceMobilityCommunicationEntertainmentNavigationDriving tipsControlsAt a glance

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