Hi Caty
Thanks for your reply. I did manage to enter settings page. I do not see the MTP Settings prompt here.
This is a BMW Motorrad Navigator V.
The options shown here areas shown below:

Touchscreen line & dot test
Touchscreen linearity test
Touchscreen accuracy test
Benchmark
Route calculation time test
toggle Forced Right to left
Load Traffic XML File
Start Loopback
Toggle Map Debug Overlay

Thanks in advance