112 Vehicle careVehicle careGeneral Information ................... 112Vehicle checks ........................... 113Bulb replacement ....................... 120Electrical system ........................ 125Vehicle tools .............................. 127Wheels and tyres ....................... 128Towing ....................................... 138Appearance care ....................... 139General InformationAccessories and vehiclemodificationsWe recommend the use of GenuineParts and 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).Vehicle storageStorage for a long period of timeIf the vehicle is to 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 the engine oil.■ Drain the washer fluid reservoir.■ Check the coolant antifreeze andcorrosion protection.■ Adjust tyre pressure to the valuespecified for full load.■ Park vehicle in a dry, well ventilatedplace. Engage first or reverse gear.Prevent the vehicle from rolling.■ Do not apply the parking brake.■ Open the bonnet, close all doorsand lock the vehicle.■ Disconnect the clamp from thenegative terminal of the vehiclebattery. Beware that all systems arenot functional, e.g. anti-theft alarmsystem.Putting back into operationWhen the vehicle is to be put back intooperation:■ Connect the clamp to the negativeterminal of the vehicle battery.Activate the electronics of thepower windows.■ Check tyre pressure.