2005 Lexus GX 470 Owners Manual - Page 450
2005 Lexus GX 470 Manual
Page 450 highlights
STARTING AND DRIVING NOTICE D If the vehicle height is changed frequently when the vehicle is heavily loaded, the compressor may overheat causing the vehicle height adjustment operation to stop. D Before you lower the vehicle height with the height select switch, check under the vehicle to make sure nothing to damage the vehicle or no one to be injured is there and that the underbody of the vehicle does not touch the ground. D After unloading, the height of a vehicle equipped with the rear height control air suspension becomes slightly higher than the normal vehicle height. Take sufficient care where the overhead height is restricted. D Do not select the "LO" mode in the bumpy roads. If the underbody of the vehicle touches the rugged road surface, the vehicle may be damaged. 425