170 Vehicle careOn version with subwoofer box, thetools and the towing eye are locatedtogether with the tyre repair kit andthe warning triangle in the box belowthe floor cover. To gain access,remove floor cover: fold rear part tothe front and pull out the cover to therear 3 63.Vehicles with spare wheelThe jack, the wheel bolt wrench, thetools and two straps for securing adamaged wheel are in the tool boxbelow the load compartment floorcover 3 63.On version with storage box, removebox first 3 61.Wheels and tyresTyre condition, wheel conditionDrive over edges slowly and at rightangles if possible. Driving over sharpedges can cause tyre and wheeldamage. Do not trap tyres on the kerbwhen parking.Regularly check the wheels fordamage. Seek the assistance of aworkshop in the event of damage orunusual wear.We recommend not swapping thefront wheels with the rear wheels andvice versa, as this can affect vehiclestability. Always use less worn tyreson the rear axle.Winter tyresWinter tyres improve driving safety attemperatures below 7 °C and shouldtherefore be fitted on all wheels.In accordance with country-specificregulations, affix the speed sticker inthe driver's field of view.