Screen shots and rear views thanks to Steve K;
Map screen
Turn screen
Route info screen
Trip computer screen
Startup screen
276C and 176 rear comparison
276C mounting tab slot
176 mounting tab slot
Following shots thanks to Fred H;
Map screen
Screen in sunlight
City Navigator Australia v5 - day map screen
Night map screen
New power/data plug
Plug comparison
Speaker with 12/24v cable - P/N 010-10512-00 (additional cost)