Which of these lights should be checked during the pre-trip inspection?

All of the above. Section 2.1: You must check all external lights: headlights, taillights, turn signals, brake lights, flashers, and

Which of these lights should be checked during the pre-trip inspection?

ANSWER BREAKDOWN
  • A. Incorrect. "Headlights and Taillights" is not correct. You must check all external lights: headlights, taillights, turn signals, brake lights, flashers, and clearance/marker lights.
  • B. Incorrect. "Turn signals and Brake lights" is not correct. You must check all external lights: headlights, taillights, turn signals, brake lights, flashers, and clearance/marker lights.
  • C. Incorrect. "Four-way flashers and Clearance lights" is not correct. You must check all external lights: headlights, taillights, turn signals, brake lights, flashers, and clearance/marker lights.
  • D. Correct. You must check all external lights: headlights, taillights, turn signals, brake lights, flashers, and clearance/marker lights.