Honda's OEM SATNAV
1) Screen does get hot but not too much. Still i can keep my finger comfortably for 2 minutes i think.
2) Song seeking/selection problem is absent too.
3) Buttons are intact aswell
1) There is a lag in appearing of reverse camera video display after i put the gear to "R". The lag is approximately "5" seconds.
2) Once my whole unit STOPPED working. And got fixed by inserting a pin in the reset area (just like how we reset calculators with a common pin).