After years of use, the window switch can become faulty. When pressed, the window switch signals the window regulator motor to move the window up or down. This package includes 2 switches, left and right. Window Switch Type: Push Button Part Number(s): 1248204610, 1248204610KZ, 1248204510, 1248204510KZ Fit Model Application: 190 (W201) (72 - 166 PS, 10.1982 - 08.1993 MY) COUPE (C124) (132 - 188 PS, 03.1987 - 05.1993 MY) E-CLASS (W124) (113 PS, 07.1993 - 06.1995 MY) G-CLASS (W463) (94 - 241 PS, 09.1989 - 12.1997 MY) G-CLASS (W463) (109 - 211 PS, 09.1989 - 11.1997 MY) Estate (S124) (72 - 188 PS, 09.1985 - 06.1993 MY) S-CLASS (W126) (160 - 300 PS, 12.1979 - 06.1991 MY) S-CLASS Coupe (C126) (204 - 300 PS, 10.1981 - 06.1991 MY) Saloon (W124) (72 - 188 PS, 12.1984 - 06.1993 MY) 190E 1990-1993 260E 1987-1989 300CE 1988-1989 300D 1987 300E 1986-1989 300SDL 1986-1987 300SE 1988-1991 300SEL 1988-1991 300TD 1987 300TE 1988-1989 350SD 1991 350SDL 1990-1991 420SEL 1986-1991 560SEC 1986-1991 560SEL Color: Black Material: Plastic Package Contents: 1 pair x Window Switch Only the above package content is included; other products are not included. Note: Lighting and different display settings may cause slight color variations between the item and the image. Measurement may vary by +/- 1-3 cm.