2008 Toyota 4Runner Owners Manual - Page 233

07 12.25 Rear height control air suspension D Vehicle stability control system D "AUTO LSD" system (two−wheel drive models) "VSC OFF" warning light When the system is normal and the engine switch is turned to "ON", the warning light will come on and will go off after a few seconds. It is not a malfunction that the warning light may stay on for 60 seconds after the engine switch is turned to "ON". Depressing the brake pedal repeatedly may turn on the light. It is normal if it goes out after a few seconds. If the warning light flashes while driving, the system does not work. However, as normal braking operates when being applied, it is no problem to continue your driving. In the following cases, contact your Toyota dealer: This rear height control air suspension controls the vehicle height depending on the vehicle driving conditions. Select your desired height among the "HI" (high), "N" (normal) and "LO" (low) modes with the height select switch. (a) Vehicle height modes "N" (normal) mode- The vehicle height in this mode is standard. Regardless of the number of occupants or the luggage loading condition, the vehicle height is always automatically adjusted to a fixed height in this mode while the engine is running. This mode is suitable for ordinary driving. "HI" (high) mode- The vehicle height is about 40 mm (1.6 in.) higher at rear than the "N" mode height. CY16008 This mode is suitable when driving on the bumpy roads and through water. However, when the vehicle speed exceeds about 30 km/h (19 mph) or over in the "HI" mode, the "N" mode is automatically selected. CAUTION The "HI" mode should be used for severe off −road driving condition only. Because the vehicle's center of gravity is higher in this setting, the vehicle may become unstable when turning abruptly, resulting in accident. D The warning light does not come on after the engine switch is turned to "ON". D The warning light remains on after the engine switch is turned to "ON". D The warning light flashes while driving. 191