Patent ID: 8474513

Claim:
An air conditioning system for a motor vehicle comprising: an air guide housing comprising a slot-like slide-in region; a heater; and at least two modules configured to be inserted into the slot-like slide-in region, the at least two modules comprising a first module and a second module, the first and second modules each having at least one temperature mixing flap; wherein the air guide housing is configured to allow a flow of air to pass therethrough, wherein an inner wall of the air guide housing merges into a wall of each of the first and the second modules such that edges of the wall of each of the first and the second modules do not protrude into the flow of air; wherein the at least two modules are selectively attachable to the air guide housing in the slot-like slide-in region, and wherein the first and the second modules are selectively and slidably removable from different sides of the air guide housing via openings in opposing sides of the slot-like slide-in region.