Minor update... These are all of the BMW Sirius modules I know about, and the differences

• 84.11-0 141 981: First Generation Sirius module for cars without navigation. Has dual antenna inputs.
• 84.11-0 153 365: First Generation Sirius module for cars with navigation. Has dual antenna inputs.
• 65.12-0 398 140: Second Generation Sirius module for cars with and without navigation. Supercedes both modules above. Has the single antenna input.
• 65.12-0 416 377: Second Generation Sirius module for cars with and without navigation. Supercedes all of above. Comes with a one-year Sirius subscription. Has the single antenna input.

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SOLD
2000 E38 750iL Highline Edition, Upgraded with the lastest 2006 X5 Electronics
MKIV Navigation, 16:9 Display, Bluetooth, TV/Video with Backup Camera, Sirius, and Aux Input