2011 Lexus GX 460 Owners Manual - Page 859

Four-wheel Drive System Use the four-wheel drive control switch and center differential lock/unlock switch to select the following transfer and center differential modes. n Four-wheel drive control switch H4 (high speed position) Normal driving on all types of roads. L4 (low speed position) Driving requiring maximum power and traction such as climbing or descending steep hills, off-road driving, and hard pulling in sand or mud, etc. The low speed four-wheel drive and VSC OFF indicators will come on. n Center differential lock/unlock switch Lock the center differential when your vehicle's wheels get stuck in a ditch or when driving on a slippery or bumpy surface. The center differential lock indicator will come on. Unlock the center differential after the wheels have been freed, or after moving to a flat, non-slippery surface. To unlock the center differential, push the switch again. 29 GX460_QG_U (OM60G26U)