Display Compatible with BMW E28 E30 13 Button OBC On Board Computer 318i 325i 535i M3 M5 Compatible with BMW E28 5 Series 528e, 535i, 535is, M5 (1982 1987); E30 3 Series 316, 318i, 325, 325e, 325i, 325is, 325ix, M3 (1984 1991) E23-7 Series 733i, 735i (1982 1984); E24 6 Series 633csi, 635csi, M6 (1982 1984) After many years of use and frequent temperature fluctuations, the sealing of the LCD elements fails at some point and the display runs out. Although the function of the overall component is still fully available, the numbers and symbols can no longer be read completely. The aging of the associated lead contact rubbers is also a frequent reason for the incomplete legibility of the displays. DIY process is very easy. No complex assembly work and no soldering work are required for repairs. Package included 1x New LCD dislay with conductive strip. 13 Button OBC unit on picture is for show of application scene which is not included for selling. OBC reference OEM numbers: 658113737029, 65811374917, 65811375461, 65811386393, 65811386400, 65811386867.