2012 Chevrolet Corvette Owner's Manual - Page 136

5-22 Instruments and Controls If it does not, have the vehicle serviced by your dealer. If the system is working normally the indicator light then goes off. If the ABS light stays on, turn the ignition off. If the light comes on while driving, stop as soon as it is safely possible and turn the ignition off. Then start the engine again to reset the system. If the ABS light stays on, or comes on again while driving, the vehicle needs service. If the regular brake system warning light is not on, the vehicle still has brakes, but not antilock brakes. If the regular brake system warning light is also on, the vehicle does not have antilock brakes and there is a problem with the regular brakes. See Brake System Warning Light on page 5‑21. If the light comes on while driving and a CHECK BRAKE FLUID message shows on the DIC, pull off the road and stop carefully. The pedal may be harder to push or the pedal may go closer to the floor. It may take longer to stop. If the light is still on, have the vehicle towed for service. See Towing the Vehicle on page 10‑82 and Brake System Messages on page 5‑36 for more information. One-to-Four Shift Light (Manual Transmission) When this light comes on, the vehicle can only be shifted from 1 (First) to 4 (Fourth) instead of 1 (First) to 2 (Second). The shift must be completed into 4 (Fourth) to turn off this feature. This helps the vehicle get the best possible fuel economy. After shifting to 4 (Fourth), the vehicle can be downshifted to a lower gear. Notice: Forcing the shift lever into any gear except 4 (Fourth) when the 1 TO 4 SHIFT light comes on may damage the transmission. Shift only from 1 (First) to 4 (Fourth) when the light comes on. Antilock Brake System (ABS) Warning Light For vehicles with the Antilock Brake System (ABS), this light comes on briefly when the engine is started.