Vehicle Knowledge
- 1/36The basic base of the vehicle where parts are installed.
The chassis serves as the fundamental structure or frame of the vehicle, supporting all other components.
The compartment for the driver and passengers.
The body is the enclosed section of the vehicle designed for the occupants.
Converts fuel’s thermal energy into mechanical energy.
The engine is the power unit that generates the mechanical force needed to propel the vehicle.
Increases starting moments, increases and decreases speed.
The gearbox allows the driver to select different gear ratios, controlling the vehicle’s speed and torque.
Transmit motion from gearbox to wheels.
These shafts are responsible for transferring the rotational power from the gearbox to the wheels, making them turn.
Absorbs shocks from uneven road surfaces.
The suspension system is designed to cushion the ride and maintain tire contact with the road by absorbing bumps and vibrations.
Used to stop the vehicle.
Brakes are critical safety components that apply friction to reduce the vehicle’s speed and bring it to a halt.
Engine temperature indicator is showing a high reading.
This indicates the engine is overheating, which can cause damage.
Fuel quantity indicator is low.
Fuel quantity indicator which Indicates low or high fuel level; refueling is needed soon.
Fluctuating RPM at idle indicate
In Qatar’s high temperatures, issues like a dirty air filter or faulty idle control valve can cause RPM to rise and fall abnormally when stationary.
Speedometer is showing a high reading.
Exceeding this speed may be unsafe or illegal.
Mileage indicator is displayed.
Regular maintenance is essential for vehicle longevity.
Engine oil pressure level warning indicator is on.
Low oil pressure can cause severe engine damage.
Charging system warning indicator is on.
Indicates a problem with the battery or charging system. It should be turned off after the engine is turned on; otherwise, turn the engine off.
Fuel quantity warning Indicator is on.
Indicates very low fuel level.
Brake oil level
This warning means the brake fluid may be low, which can affect braking performance and safety.
Hand brake warning indicator is on.
Driving with the handbrake engaged can damage the brakes.
Stops you moving forward in a crash.
The seat belt holds you securely in place during sudden stops or collisions.
Rule for kids under ten in front seat.
Qatar Traffic Law prohibits children under ten years old from sitting in the front seats while the vehicle is moving.
Best car seat position for babies.
For maximum safety, babies should be in rear-facing car seats located in the back seat.
Prevents head hitting wheel in crash.
Airbags inflate rapidly during an impact to cushion occupants and prevent severe head or chest injuries.
Prevents neck injury from sudden stop.
Headrests support your head, preventing whiplash and neck injuries during sudden braking or collisions.
Steering wheel moves away in a crash.
This feature allows the steering column to deform or collapse forward, reducing impact force on the driver.
Helps stop without skidding.
ABS prevents wheels from locking up during hard braking, allowing for better steering control and shorter stopping distances.
Strong beams in doors for crashes.
These reinforce the doors, providing better protection to occupants in the event of a side collision.
Checking brake fluid level.
Brake fluid level should be checked every week. A significant drop usually means brake pads need replacement, not just topping up.
Engine oil filter replacement.
The engine oil filter should be replaced after every two engine oil replacements to ensure clean oil circulation.
If Radiator coolant level is low.
If the radiator coolant level decreases, it should be topped up using distilled water, and ensure the lid is firmly closed with no leaks.
Ideal tire air pressure.
The recommended tire air pressure is often around 35 bar, as indicated on the label inside the driver’s door.
What to do if your vehicle has a sudden fault on the road.
The first step is to move your vehicle off the main road to a safe spot without causing further accidents.
How to warn others after a sudden vehicle fault.
Activate hazard lights (flashers) and place a reflecting triangle 50m (internal) or 100m (external) behind the vehicle for visibility.
Dealing with a tire puncher on a highway.
For safety, remove the vehicle from the highway, slow down gently, and keep the steering wheel steady to prevent deviation.
Action if you lose brakes.
Downshift gears, then apply the handbrake, and safely guide the vehicle off the road.
How does trailing a trailer change vehicle performance?
Pulling a trailer means your vehicle will accelerate slower and require a greater distance to stop, especially on slopes.
Key guideline for driving with a trailer on slopes.
When going down long or steep slopes with a trailer, shift to a lower gear to maintain better control and preserve brakes.
First action if your vehicle causes an accident with injuries.
The immediate priority after an accident with injuries is to provide aid to those affected.