Driving and operating 157FuelFuel for petrol enginesOnly use unleaded fuel that complieswith DIN EN 2281).Equivalent standardised fuels with anethanol content of max. 10 % byvolume may be used. In this case onlyuse fuel that complies withDIN 51625.Use fuel with the recommendedoctane rating 3 214. Use of fuel withtoo low an octane rating can reduceengine power and torque and slightlyincreases fuel consumption.CautionUse of fuel with too low an octanerating could lead to uncontrolledcombustion and engine damage.Fuel for diesel enginesOnly use diesel fuel that complieswith DIN EN 5902). The fuel musthave low sulphur content (max.10 ppm). Equivalent standardisedfuels with a biodiesel (= FAMEaccording to EN14214) content ofmax. 7% by volume (like DIN 51628or equivalent standards) may beused.Do not use marine diesel oils, heatingoils or entirely or partially plant-baseddiesel fuels, such as rape seed oil orbio diesel, Aquazole and similardiesel-water emulsions. Diesel fuelsmust not be diluted with fuels forpetrol engines.Refuelling9 DangerBefore refuelling, switch off engineand any external heaters withcombustion chambers. Switch offany mobile phones.Follow the operating and safetyinstructions of the filling stationwhen refuelling.1) Russia only: Usage of fuel with quality, not complying to the Technical Regulations in effect (Decree № 118 of 27.02.2008with amendments of 30.12.2008 № 1076) can lead to engine damage and loss of all warranty obligations.2) Russia only: Usage of fuel with quality, not complying to the Technical Regulations in effect (Decree № 118 of 27.02.2008with amendments of 30.12.2008 № 1076) can lead to engine damage and loss of all warranty obligations.
