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What is the difference between Auto Start-Stop and Auto Hold?

1 Answers
MichaelRose
07/29/25 3:19pm
Auto Start-Stop and Auto Hold have the following differences: 1. Different purposes: The main purpose of Auto Hold is to increase the convenience for drivers and passengers, avoiding accidents caused by vehicle rollback while waiting at traffic lights; whereas Auto Start-Stop is more focused on environmental protection, primarily by recognizing the vehicle's driving status and shutting off the engine to achieve energy savings and emission reduction. 2. Different working states: When Auto Hold and Auto Start-Stop are in operation, the former allows complete release of both feet, while the latter requires continuous braking to ensure the Auto Start-Stop function works properly.
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How to Fold Down the Rear Seats in a Malibu XL?

There are five main steps to fold down the rear seats in a Malibu XL, as follows: Step 1: Fully lower the rear seat headrests. Step 2: Lift up the rear seat armrest and fold it if necessary. Step 3: Insert the key into the slot of the small rear seat belt buckle, release the small latch to retract the seat belt into the trim panel. Step 4: Open the trunk and pull the seatback release lever to fold the rear seats. Step 5: Fold the seatbacks forward. There are two steps to restore the rear seats in a Malibu XL, as follows: Step 1: Lift the seatback, push it backward and lock it in place. Ensure the seat belt is not twisted or caught by the seatback. The center rear seat belt may lock when lifting the seatback. If this occurs, retract the belt and start again. Step 2: Push and pull the top of the seatback to ensure it is securely locked in place.
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How to Warm Up an Automatic Transmission Car in Winter?

Methods for warming up an automatic transmission car in winter: 1. Idling in place: After starting the car, it is necessary to let it idle for a while. This period should last about 30 seconds to 1 minute (with the gear in P), primarily to allow the engine oil to fully lubricate the engine. Since winter temperatures are inherently low, the oil's fluidity is poor, and the viscosity of the transmission fluid in the automatic transmission increases. If you start driving immediately, it can cause significant harm to the engine. 2. Slow driving: After idling for 30 seconds to 1 minute, once the engine vibration stabilizes, you can begin driving. At this point, shift the car into D gear, keeping the RPM below 2000, and drive slowly for about 5 minutes. Meanwhile, observe whether the temperature gauge needle approaches 60 degrees or if the blue indicator light on the dashboard turns off. When the temperature needle reaches 60 degrees, it indicates that the warm-up is complete, and you can accelerate normally. During this period, the automatic transmission will not shift gears, allowing various types of lubricants and fluids to be distributed to their respective working positions through the warm-up process. This helps the steering system, braking system, differential system, suspension system, etc., transition from a static state to an operational state, ensuring proper lubrication and preventing abnormal wear due to insufficient lubrication (since idling in place without moving cannot achieve this). 3. After starting the car, wait a while before driving or turning on the air conditioning, and avoid idling in place for too long.
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How to Play Bluetooth Music in Buick GL8?

Enable the vehicle's Bluetooth function, and after successfully pairing with your phone, you can play music on the vehicle's Bluetooth device. Here is some relevant information about the Buick GL8: 1. Configuration: The new generation Buick GL8 family is equipped with the next-generation OnStar Assistant, offering over 50 main services across 5 categories, including remote control, remote vehicle condition viewing and alerts, and provides users with 100GB of "OnStar 4G LTE in-vehicle application lifetime free data" service annually. 2. Body Dimensions: The new generation Buick GL8 Avenir family has body dimensions of 5219mm × 1878mm × 1799mm, with a wheelbase of 3088mm.
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Is ETC still free to apply for now?

As of May 2020, there are no free ETC applications available, as free ETC processing was discontinued at the end of 2019. The details are as follows: 1. Promotional measures: To encourage vehicle owners to actively apply for ETC, a series of measures were introduced in 2019 in collaboration with telecommunications companies. Users could apply for ETC for free, and those using ETC were given a 5% discount on toll fees, with some routes offering a 15% discount for trucks. 2. Limited to the end of 2019: Various partner banks also continuously rolled out promotional measures for applying and using ETC to attract customers. It is reported that the free ETC application policy was only available until the end of 2019. After January 1, 2020, vehicle owners could no longer apply for ETC for free.
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What Causes the Steering Wheel to Make Abnormal Noises When Turning in Place?

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How to Test Car Tire Pressure?

The method for testing car tire pressure is to use a tire pressure gauge or observe the dashboard to determine the tire pressure condition. The following are the effects of excessive tire pressure: 1. Impact on braking performance: The friction and adhesion of the tire will decrease, affecting braking performance. 2. Reduced comfort: It can cause steering wheel vibration and deviation, reducing driving comfort. 3. Decreased tire lifespan: It accelerates the localized wear of the tread pattern in the center of the tire, reducing its lifespan. 4. Impact on component lifespan: Increased body vibration indirectly affects the lifespan of other components.
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