
There is a hood release switch located at the lower left corner of the driver's seat. Pull the switch to activate it, at which point the hood will make a sound. Gently lift the hood upwards slowly, then locate the hood support rod in the front compartment and secure the hood onto the rod. Functions of the hood: 1. Airflow guidance: For objects moving at high speeds through air, the aerodynamic drag and turbulence generated around the object directly affect its trajectory and speed. The hood's shape effectively adjusts the direction of airflow relative to the car's movement and mitigates resistance. 2. Protection for the engine and surrounding pipeline components: Beneath the hood lie critical automotive components including the engine, electrical circuits, fuel system, and transmission system.

Opening the hood of the S90 is actually quite simple. After driving this car for three years, I've mastered the process. First, sit in the driver's seat and look down near the left foot pedal. You'll find a black plastic handle marked with an engine icon. Give it a firm pull until you hear a 'click' sound, which means the front hood has popped open slightly. Then, exit the car and to the front center. Reach into the gap and you'll feel a yellow metal lever. Push it all the way to the right while lifting upwards, and the hood will fully open. Just remember to use the support rod to prop it up. Last year when I was repairing the car, I forgot to use the rod and the hood suddenly slammed down, almost crushing my hand.

Just last week, I helped my wife refill the windshield washer fluid for her S90. After unlocking the car with the key, you don't need to start the engine. Just squat near the driver's seat and look for the hood release lever. It's located at the very bottom of the dashboard on the lower left side of the steering wheel, shaped like a half-moon. Pull it once, and the front hood will pop up about two centimeters. Then, go to the front center of the car, reach into the gap where the hood is slightly raised, and you'll feel a textured metal rod. Use your thumb to pull it toward you while lifting the hood with your other hand. This car features a dual hydraulic strut design, so there's no need to prop it up with a stick, which is quite convenient. Beginners should be careful not to perform this operation on a slope.

As an owner of the older S90 model, here are a few key reminders. After unlocking, you must pull the handle near the driver's left foot, located next to the fuse box cover. Pull until you feel the obvious resistance disappear. Then, when you reach the front of the car, don't rush to lift the hood—there's a safety latch right in the middle of the engine hood. I've seen many beginners get stuck here. Slide your fingers along the radiator grille to feel the latch lever, push it to the left until you hear a 'click.' Finally, support the middle of the engine hood and lift it upward; the hydraulic struts will automatically position it. Avoid performing this entire process when the engine is hot to prevent burning your fingers.

Volvo's design is indeed labor-saving. First, locate the small lever with the engine symbol on the left side of the cabin and pull it—you'll feel the cable moving. At this point, the hood's primary latch is released. to the front of the car, and you'll notice a silver rotating handle in the center of the hood. Insert your fingers into the gap above the radiator grille to reach it. When turning it, remember to rotate your wrist outward, just like turning a door handle. Finally, when lifting the entire hood, avoid grabbing the edges; instead, support it from the middle where the Volvo logo is marked. During maintenance, I make it a habit to clean the latch dust first to prevent sticking.

Tips for Female Car Owners. Easier operation when wearing a skirt: After pulling the lever inside the car, there's no need to crawl under the vehicle—just squat at the front to operate. The safety latch in the middle of the hood resembles a lipstick cap; simply push it upward without using too much force. Ensure the car is parked on level ground—I once operated on a slope, and the hood slid down, pinching my hand. If the front hood is stuck and won't open, check if the lever has fully reset, or have the passenger hold the interior switch while you try again. Remember to wear gloves when operating in winter, as metal parts can be freezing cold.


