2005 Chevrolet Silverado Transmission: 5 speed automatic Space - gas B - Brake Drive gear - 1 Reverse - e Neutral - 4 G - Startup D - Run S - Stop F - (hold to attempt start) R - Refuel tank (hold) E - Empty tank (hold) H - (hold for horn) p, o - Hazards Left arrow - left turn signal Right arrow - right turn signal C, V - Driver door open/closed Z, X - Passenger door open/closed seat belt unbuckled - n seat belt buckled - m parking brake disengaged - k parking brake engaged - l Wipers: Up arrow: increases speed and reduces delay Down arrow: decreases speed and increases delay or turns them off Oil pressure: 5 - makes the oil pressure drop and the odometer says "Check gauges" 6 - makes the oil pressure normal J - makes the check engine light come on or flash U-turns the check engine light off "A" shows the sliders for whether or not a turn signal bulb is out and "I" hides it.