Telematics Control Unit (exchange unit)
84 10 9 120 84484109120844·short number 9120844Genuine BMW Part
Photos coming soon — see the BMW diagram below
01 View BMW DiagramSee this part on the official exploded view→Genuine BMW part 84 10 9 120 844: Telematics Control Unit (exchange unit). The number stamped on the part is 84109120844; BMW's catalog files it under the short number 9120844. BMW's catalog calls it “EXCH Telematics Control Unit”. You will find it on our Instruments & Electronics shelf, under Car telephone, built-in. It supersedes the older number 6978529, so a part carrying that number is the same part.
It fits the E46 sedan, coupe, convertible and touring (320i, 323i, 325i, 328i, 330i and M3, 1999–2006), with the M52, M54, M56 or S54 engines.
BMW draws it on 6 diagrams, among them Component parts SA 639 / SA 640 boot (84_0495) and Component parts SA 639 / SA 640 boot (84_0528). It weighs about 986 g (2.2 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
84 10 9 120 844841091208449120844Supersession
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- Good — minimal wear, fully functional.
- Fair — normal wear, fully functional.
- Acceptable — visible wear, still functional.
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