Behind-the-Wheel Instruction and Vehicle Control
What this domain tests
This domain tests your ability to sequence in-car instruction and teach vehicle control safely: pre-drive inspection, cockpit drill, steering, vision, following distance, lane changes, turns, backing, parking, and emergency control. Exam items favor the sequence and the reason behind each habit.
The in-car sequence
- Pre-drive check: tires, lights, brake lights, mirrors, seatbelts, and dual-control function. Do not begin until the vehicle is fit.
- Cockpit drill: doors closed and locked, seat position, steering reach, head restraint, seatbelt, mirror adjustment.
- Steering: teach 9-and-3 or 8-and-4 hand position. Use push-pull for normal driving and hand-over-hand for tight, low-speed turns; return the wheel smoothly.
- Vision: aim high, scan 12-15 seconds ahead, check mirrors every 5-8 seconds, and turn the head to check blind spots. Mirrors do not replace a shoulder check.
- Following: use the three-second rule; add at least one second in rain and more at night or when the road is wet.
- Lane changes: Signal, Mirror, Over-the-shoulder, Go (SMOG).
- Braking and skids: teach progressive braking and ABS use. In a skid, look and steer where the vehicle should go; avoid hard braking that worsens loss of traction.
Worked example
At 45 mph, the three-second gap is about 198 feet: 45 mph x 1.47 feet per second per mph x 3 seconds. The student picks a fixed object, counts "one-thousand-one, one-thousand-two, one-thousand-three" when the lead vehicle's rear passes it, and repeats the count at the student's front bumper. The instructor coaches gap maintenance, not a fixed car length. At 45 mph, "two car lengths" is dangerously short.
Traps that cost marks
Teaching 10-and-2 hand position in an airbag-equipped car; relying on mirrors without a blind-spot check; braking hard in a skid; oversteering and then overcorrecting; following by car lengths instead of time; and using the dual brake only after the student has already lost control. Another trap is failing to explain why a habit exists, which leaves the student unable to adapt.
Coaching note
Give one instruction at a time, name the behavior you want, and debrief after the vehicle is safely stopped. Correct the sequence before correcting the style.