2007 Chevrolet Corvette Owner's Manual - Page 102

One to Four Shift Light (Manual Transmission) When this light comes on, you can only shift from FIRST (1) to FOURTH (4) instead of FIRST (1) to SECOND (2). See One-to-Four Shift Light (Manual Transmission) on page 193 for more information. Notice: If you skip more than one gear when you downshift, or if you race the engine when you release the clutch pedal while downshifting, you could damage the engine, clutch, driveshaft or the transmission. Do not skip gears or race the engine when downshifting. The six-speed transmission has a spring that centers the shift lever near THIRD (3) and FOURTH (4). This spring helps you know which gear you are in when you are shifting. Be careful when shifting from FIRST (1) to SECOND (2) or downshifting from SIXTH (6) to FIFTH (5). The spring will try to pull the shift lever toward FOURTH (4) and THIRD (3). Make sure you move the lever into SECOND (2) or FIFTH (5). If you let the shift lever move in the direction of the pulling, you may end up shifting from FIRST (1) to FOURTH (4) or from SIXTH (6) to THIRD (3). Downshifting (Manual Transmission) Do not downshift into the gear shown below at a speed greater than shown in the table: FIRST (1) SECOND (2) THIRD (3) FOURTH (4) 50 mph (80 km/h) 74 mph (119 km/h) 101 mph (163 km/h) 130 mph (209 km/h) 102