caleb 0 Report post Posted April 25, 2009 (edited) Am rather curious what is this thing doing in my trunk? Can some kind soul unveil the mystery? Thanks Edited April 25, 2009 by bimmer77 Quote Share this post Link to post Share on other sites
Greg111 13 Report post Posted April 25, 2009 Trace the wiring, don't think it would be trailer wiring/ECU? Quote Share this post Link to post Share on other sites
martyyn 2 Report post Posted April 25, 2009 (edited) The 84.13 bit refers to brackets for the phone according to realoem. What year is your 320 ? Have a look here Edited April 25, 2009 by Penry Quote Share this post Link to post Share on other sites
louis297 0 Report post Posted April 25, 2009 The 84.13 bit refers to brackets for the phone according to realoem. What year is your 320 ? Have a look here Time bomb ? Quote Share this post Link to post Share on other sites
Driftit 2069 Report post Posted April 26, 2009 80's BMW GPS tracker. They are watching you. Quote Share this post Link to post Share on other sites
jochen 4 Report post Posted April 26, 2009 Am rather curious what is this thing doing in my trunk? Can some kind soul unveil the mystery? It's a telephone control unit (TCU) Means you have a phone fitted to your car. Quote Share this post Link to post Share on other sites
caleb 0 Report post Posted April 27, 2009 It's a telephone control unit (TCU) Means you have a phone fitted to your car. Thanks. Probably work with a Jap phone not our GSM or CDMA system here in NZ Quote Share this post Link to post Share on other sites