Just to let you know about my experience with CCC business 2016 troubleshooting... I burned DVD2 (east Europe) with a single layer dvd with no problem, for my BMW E91 (2007).
With respect to the dvd 1, I had to use a dual layer DVD. I first used a Philips DVD+R DL and I used imgBurn software. It is strange what happens: the first time I introduce the DVD it fails many times, giving the message "the disc cannot be read". However, after several attemps it can load the navigation data and works perfectly. Once it happens the problem will not occur again unless I quit the dvd and introduce it again.
However, since I do not want this to happen I tried a Verbatim DVD-R DL and the previous error does not happen.
Hope it helps!
PS1: I made the recording at the minimum possible velocity (4x).
PS2: Before recording I got a warning in imgBurng saying "layer break position cannot be set". I ignored it.
PS3: When finished recording with imgBurn I got the message "synchronising cache". It took more than 5 minutes to finish that process, so be patient -