56 StorageRoof rack systemRoof rackFor safety reasons and to avoiddamage to the roof, the vehicleapproved roof rack system isrecommended.NoteThe front roof rack fixing pointslocated above the cab area are forinstallation of the full roof racksystem only and must not be used toattach roof bars.Follow the installation instructionsand remove the roof rack when not inuse.Further information 3 56.Loading information■ Heavy objects in the loadcompartment should be evenlydistributed and placed as farforward as possible. If objects canbe stacked, the heavier objectsshould be placed at the bottom.■ Secure objects with lashing strapsattached to lashing eyes.■ Secure loose objects in loadcompartment to prevent sliding.■ Do not place any objects on theload compartment cover or theinstrument panel.■ The load must not obstruct theoperation of the pedals, parkingbrake and gear selector, or hinderthe freedom of movement of thedriver. Do not place any unsecuredobjects in the interior.■ Do not drive with an open loadcompartment. In addition, thenumber plate is onlydistinguishable and illuminatedcorrectly if the doors are closed.■ The payload is the differencebetween the permitted grossvehicle weight (see identificationplate 3 147) and the EC kerbweight.To calculate the EC kerb weight,enter the data for your vehicle in theWeights table at the front of thismanual.The EC kerb weight includesweights for the driver (68 kg),luggage (7 kg) and all fluids (tank90 % full).Optional equipment andaccessories increase the kerbweight.■ Driving with a roof load increasesthe sensitivity of the vehicle tocross-winds and has a detrimentaleffect on vehicle handling due tothe vehicle’s higher centre ofgravity. Distribute the load evenlyand secure it properly with retainingstraps. Adjust the tyre pressure andvehicle speed according to the loadconditions. Check and retighten thestraps frequently.Do not drive faster than 75 mph.