<p>The present invention relates to a switch unit for a vehicle. A moving guide part is prepared in a housing where a moving terminal installed to a moving block and a fixing terminal are installed. The moving terminal moving toward the fixing terminal by the movement of the moving block touches the fixing terminal with proper pressure while the path of the moving terminal is maintained, thereby preventing the generation of sparks and residues and reducing fatigue damage. Therefore, the durability of products can be improved. The generation of excess operation sound can be prevented.</p>