Got Service Required on the STI yesterday. I had the AC vent on it for about 200 miles and there were no issues. Turned it off for about an hour; turned it back on and in 3 to 5 mins it flashed service required. I reset the unit and it did the same thing. Then I took the AC vent off it and it never flashed again for the rest of the trip (170 miles)
Should I send it back? I never had the issue w/ my RX65 and I always put the AC vent on it.