A method for producing a moulded part having a skin/foam/support composite for the interior of a vehicle, characterised by the following method steps: a) a support of a skin/foam/support composite of a moulded part in the interior of a vehicle is laid against a first foaming mould part of a foaming mould, especially in a positive fit, wherein the support is formed to be deformable at least in regions, in order to permit a skin to be pressed into the support, b) a skin is laid against a second foaming mould part of the foaming mould to produce a skin/foam/support composite of a moulded part in the interior of a vehicle, especially in a positive fit, wherein the second foaming mould part is formed for the skin of the skin/foam/support composite to lie against, wherein the foaming mould part, on that side on which the skin can be arranged, has at least one contour protrusion for sealing off the skin from the support, and wherein at least the tip of the at least one contour protrusion is formed round or curved, c) the first and the second foaming mould part (8, 9) are moved towards each other to form a cavity between the skin and the support, wherein the at least one contour protrusion of the second foaming mould part presses the skin into the support in sealing manner in the region of the at least one contour protrusion, d) a liquid, foam-forming plastics material, prior to the foaming mould parts (8, 9) being moved towards each other, is introduced into the open foaming mould, or, once the foaming mould parts (8, 9) have been moved towards each other, is introduced into the resulting cavity, fills the cavity between the skin and the support and then hardens, characterised in that the support is formed from at least two layers of different density, with a first layer on the upper side of the support having a higher density than the at least a second layer, and in that the support is produced in a support forming mould by means of a thermoplastic-material structural foam moulding process and once it has been produced is laid against the first foaming mould part of the foaming mould such that the reverse side of the support is laid against the first foaming mould part of the foaming mould. a) a support of a skin/foam/support composite of a moulded part in the interior of a vehicle is laid against a first foaming mould part of a foaming mould, especially in a positive fit, wherein the support is formed to be deformable at least in regions, in order to permit a skin to be pressed into the support, b) a skin is laid against a second foaming mould part of the foaming mould to produce a skin/foam/support composite of a moulded part in the interior of a vehicle, especially in a positive fit, wherein the second foaming mould part is formed for the skin of the skin/foam/support composite to lie against, wherein the foaming mould part, on that side on which the skin can be arranged, has at least one contour protrusion for sealing off the skin from the support, and wherein at least the tip of the at least one contour protrusion is formed round or curved, c) the first and the second foaming mould part (8, 9) are moved towards each other to form a cavity between the skin and the support, wherein the at least one contour protrusion of the second foaming mould part presses the skin into the support in sealing manner in the region of the at least one contour protrusion, d) a liquid, foam-forming plastics material, prior to the foaming mould parts (8, 9) being moved towards each other, is introduced into the open foaming mould, or, once the foaming mould parts (8, 9) have been moved towards each other, is introduced into the resulting cavity, fills the cavity between the skin and the support and then hardens, characterised in that the support is formed from at least two layers of different density, with a first layer on the upper side of the support having a higher density than the at least a second layer, and in that the support is produced in a support forming mould by means of a thermoplastic-material structural foam moulding process and once it has been produced is laid against the first foaming mould part of the foaming mould such that the reverse side of the support is laid against the first foaming mould part of the foaming mould.