Using interface 800, the smartphone or tablet may be able to control some or {HEAD ~ all} of the previously described vehicle functions and {TAIL ~ modules} using the smartphone or tablet interface  
of
Using interface 800 , the smartphone or tablet may be able to control some or { HEAD ~ all } of the previously described vehicle functions and { TAIL ~ modules } using the smartphone or tablet interface
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH