156 Vehicle careVehicle careGeneral Information ................... 156Vehicle checks ........................... 157Bulb replacement ....................... 163Electrical system ........................ 176Vehicle tools .............................. 183Wheels and tyres ....................... 184Jump starting ............................. 195Towing ....................................... 197Appearance care ....................... 199General InformationAccessories and vehiclemodificationsWe recommend using genuine partsand accessories and factoryapproved parts specific for yourvehicle type. We cannot assess orguarantee reliability of other products- even if they have a regulatory orotherwise granted approval.Do not make any modifications to theelectrical system, e.g. changes ofelectronic control units (chip tuning).CautionWhen transporting the vehicle ona train or on a recovery vehicle, themud flaps might be damaged.Vehicle storageStorage for a long period of timeThe following must be done if thevehicle should be stored for severalmonths:■ Wash and wax the vehicle.■ Have the wax in the enginecompartment and underbodychecked.■ Clean and preserve rubber seals.■ Fill up fuel tank completely.■ Change engine oil.■ Drain washer fluid reservoir.■ Check coolant antifreeze.■ Adjust tyre pressure to the valuespecified for full load.■ Park vehicle in dry, well ventilatedplace. Engage first or reverse gearor set selector lever to P. Preventthe vehicle from rolling.■ Do not apply parking brake.
