Unless you have all the right equipment to update – leave it to the dealers to do it or you may brick your MMI Head Unit and it’s costly to replace. Don’t update software if everything is working, unless you have to when .
The software on mine is 1190 – latest is 4610 – The intermediate is 3360 where AMI is supported and NAV 10 also. Many people upgraded directly from 1190 to 4610, if you’re doing that way, then just use instead of the intermediate 4F0 906 961 AB.
1. Remove all the CD out of the CD changer.
2. Put in the update CD to CD1 (first slot).
3. Charge the battery or keep the engine running outside and NOT in the garage (CO poisoning).