2011 Toyota Tundra Regular Cab Owners Manual - Page 326
2011 Toyota Tundra Regular Cab Manual
Page 326 highlights
3-1. Using the air conditioning system and defogger • The start timing of the blower may be delayed for a short period of time immediately after the air conditioning system is started in automatic mode. CAUTION n To prevent the windshield from fogging up Do not use during cool air operation in extremely humid weather. The difference between the temperature of the outside air and that of the windshield can cause the outer surface of the windshield to fog up, blocking your vision. NOTICE n To prevent battery discharge Do not leave the air conditioning system on longer than necessary when the engine is stopped. 300