AUMT 2437 QUESTIONS AN ANSWERS
WITH COMPLETE SOLITIONS |GRADED
A+|UPDATED 2025
Vehicle lighting systems must follow federal regulations.
✔ Answer: True
A lamp produces light when electrical current passes through its filament.
✔ Answer: True
Most modern composite headlight units include vents to release heated air.
✔ Answer: True
A halogen bulb in a cracked headlight housing will immediately burn out.
✔ Answer: False
Which of the following is not typically controlled by the main headlight
switch?
✔ Answer: Backup lights
What components are usually included in the rear light assembly?
✔ Answer: Turn signals, taillights, and brake lights (All are correct)
An underhood light is generally activated by what type of switch?
✔ Answer: Mercury switch
, Where is the brake light (stoplight) switch usually located?
✔ Answer: On or near the brake pedal arm
Which of the following is NOT a basic type of headlight used in today's vehicles? -
ANSWER✔✔ACETYLENE
Standard sealed beams are typically filled with ______. - ANSWER✔✔ARGON
The light-sensitive photocell sensor/amplifier of an automatic light system is
located ______. - ANSWER✔✔WITHIN THE UPPER INSTRUMENT PANEL
PAD
Technician A says the condition of the vehicle's springs and shocks should be
checked before aligning the headlamps. Technician B says the vehicle should have
a full tank of fuel when its headlamps are being adjusted. Who is correct? -
ANSWER✔✔A ONLY
Technician A says on all vehicles, the fuse that protects the backup light system is
the same fuse that protects the turn signal system. Technician B says vehicles
equipped with automatic transmissions use a combination backup/neutral start
switch. Who is correct? - ANSWER✔✔B ONLY
Technician A says blinking headlights can be caused by the self-resetting circuit
breaker installed between battery and the headlight switch, that is kicking out due
to a short. Technician B says flickering vehicle lights can be caused by a loose
electrical connection. Who is correct? - ANSWER✔✔BOTH A AND B
WITH COMPLETE SOLITIONS |GRADED
A+|UPDATED 2025
Vehicle lighting systems must follow federal regulations.
✔ Answer: True
A lamp produces light when electrical current passes through its filament.
✔ Answer: True
Most modern composite headlight units include vents to release heated air.
✔ Answer: True
A halogen bulb in a cracked headlight housing will immediately burn out.
✔ Answer: False
Which of the following is not typically controlled by the main headlight
switch?
✔ Answer: Backup lights
What components are usually included in the rear light assembly?
✔ Answer: Turn signals, taillights, and brake lights (All are correct)
An underhood light is generally activated by what type of switch?
✔ Answer: Mercury switch
, Where is the brake light (stoplight) switch usually located?
✔ Answer: On or near the brake pedal arm
Which of the following is NOT a basic type of headlight used in today's vehicles? -
ANSWER✔✔ACETYLENE
Standard sealed beams are typically filled with ______. - ANSWER✔✔ARGON
The light-sensitive photocell sensor/amplifier of an automatic light system is
located ______. - ANSWER✔✔WITHIN THE UPPER INSTRUMENT PANEL
PAD
Technician A says the condition of the vehicle's springs and shocks should be
checked before aligning the headlamps. Technician B says the vehicle should have
a full tank of fuel when its headlamps are being adjusted. Who is correct? -
ANSWER✔✔A ONLY
Technician A says on all vehicles, the fuse that protects the backup light system is
the same fuse that protects the turn signal system. Technician B says vehicles
equipped with automatic transmissions use a combination backup/neutral start
switch. Who is correct? - ANSWER✔✔B ONLY
Technician A says blinking headlights can be caused by the self-resetting circuit
breaker installed between battery and the headlight switch, that is kicking out due
to a short. Technician B says flickering vehicle lights can be caused by a loose
electrical connection. Who is correct? - ANSWER✔✔BOTH A AND B
