Owner's Manual
Page 509
... conditions, have high concentrations of soot in the air from industry and from diesel-powered vehicles, replace every 15,000 miles (24,000 km). Adjust the valves during service 3 if they are noisy. 5 6 2 : SH-AWD only 506 2010 TL Replace dust and pollen filter If you drive regularly in very high temperatures (over...
... conditions, have high concentrations of soot in the air from industry and from diesel-powered vehicles, replace every 15,000 miles (24,000 km). Adjust the valves during service 3 if they are noisy. 5 6 2 : SH-AWD only 506 2010 TL Replace dust and pollen filter If you drive regularly in very high temperatures (over...