What does lim mean on a car?
3 Answers
Car's lim stands for speed limit. If the driver sets a speed limit value, the car will not exceed this speed once reached. This function can prevent the driver from speeding and also help the driver control the speed. Speeding on the highway is a relatively dangerous behavior. If speeding, the braking distance will be extended, which may be fatal in case of an emergency. In the state of speeding, if the driver makes improper operations, the probability of traffic accidents is also relatively high. When driving on the highway, it is necessary to strictly abide by traffic rules.
I've driven many cars, and the 'lim' on the dashboard stands for speed limiter. It helps you set a maximum speed that the car won't exceed. For example, when you're worried about speeding tickets in the city, setting it to 60 km/h means even if you floor the accelerator, the system will control the engine to prevent acceleration. This feature is especially practical during high-speed driving or on slippery rainy roads, helping to avoid loss of control in emergencies. Unlike cruise control, 'lim' only sets an upper limit and doesn't maintain a constant speed—just adjust it manually with a button press or knob turn. Once, I set it to 100 and focused on driving without checking road signs, but the system automatically prevented speeding, making things much safer. Remember, it doesn't apply the brakes automatically—it only controls the throttle, so braking is still your responsibility. Once you're familiar with the operation, driving becomes more reassuring, and long-term use can even save fuel.
From a maintenance perspective, 'lim' stands for speed limiter, an electronic control system. The vehicle's engine computer monitors speed through sensors, and when approaching a set value such as 80 km/h, it restricts the throttle opening to prevent speeding. Unlike cruise control which maintains a constant speed, this function acts solely as a safety valve. Common failures in daily use are due to oxidized switch contacts or aging circuits, requiring regular checks to avoid malfunctions. Simple setup method: Press the 'lim' button after starting the vehicle and rotate to adjust the speed. If testing is inaccurate, it may be a sensor issue—consult a technician. This feature is considerate for car owners, reducing the risk of fatigue driving and extending the vehicle's lifespan.
