Originally Posted by Boostin FD
Off topic, Is this the combox with telematix? I can't find this part number on realoem.com, but found the one ending in 1092 as opposed to 1090.
You have a TCU pictured, the Combox is pictured in post #1.
In order to upgrade to the Combox, you will need a combox (of course), wiring harness as well as coding. Since we are not local to you, I would recommend you contact BimmerTech as Technic stated earlier to assist in remote coding.