Instrument Cluster Guide: 2021 Hyundai Sonata Dashboard Instructions
When it comes to automobile technology, the dashboard is the central nervous system that gives drivers vital information about the efficiency, safety, and performance of their cars. The dashboard has several functions, but the cluster indicators are particularly useful because they provide instantaneous information about the vehicle’s operational state. These dashboard indicators, as they relate to the Hyundai Sonata of 2021, are an example of how cutting-edge technology and user-centric design may come together to provide drivers with a thorough grasp of the performance and health of their car.
2023 Hyundai Sonata Specs, Price, Features, Milage (Brochure)
Instrument Cluster
- Tachometer
- Speedometer
- Engine coolant temperature gauge
- Fuel gauge
- Warning and indicator lights
- LCD display (including Trip computer)
The actual cluster in the vehicle may differ from the illustration.
- Tachometer
- Speedometer
- Engine coolant temperature gauge
- Fuel gauge
- Warning and indicator lights
- LCD display (including Trip computer)
The actual cluster in the vehicle may differ from the illustration.
Instrument Cluster Control
Adjusting instrument cluster illumination
When the vehicle’s parking lights or headlights are on, press the illumination control button to adjust the brightness of the instrument panel illumination. When pressing the illumination control button, the interior switch illumination intensity is also adjusted. The selected brightness of illumination can be saved in the Driver Position Memory System (if equipped). For more information, refer to “Driver Position Memory System” in this chapter.
- The brightness of the instrument panel illumination is displayed.
- If the brightness reaches the maximum or minimum level, an alarm will sound.
LCD Display Control
The LCD display modes can be changed by using the control buttons on the steering wheel.
: MODE button for changing modes
- ▲, ▼ : MOVE switch for changing items
- OK: SELECT/RESET button for setting or resetting the selected item
For more information on LCD Modes, refer to “LCD Display” in the next pages of this chapter.
Gauges
Speedometer
The speedometer indicates the speed of the vehicle and is calibrated in miles per hour (mph) and/or kilometers per hour (km/h).
Tachometer
The tachometer indicates the approximate number of engine revolutions per minute (rpm). Use the tachometer to select the correct shift points and to prevent lugging and/or over-revving the engine.
NOTICE
Do not operate the engine within the tachometer’s RED ZONE. This may cause severe engine damage.
Engine Coolant Temperature Gauge
This gauge indicates the temperature of the engine coolant when the ignition switch or Engine Start/Stop button is ON.
NOTICE
If the gauge pointer moves beyond the normal range area toward the “H” position, it indicates overheating that may damage the engine.
Do not continue driving with an overheated engine. If your vehicle overheats, refer to “If the Engine Overheats” in Chapter 6.
WARNING
Never remove the radiator cap when the engine is hot. The engine coolant is under pressure and could severely burn. Wait until the engine is cool before adding coolant to the reservoir.
Fuel Gauge
This gauge indicates the approximate amount of fuel remaining in the fuel tank.
Information
- The fuel tank capacity is given in chapter 8.
- The fuel gauge is supplemented by a low fuel warning light, which will illuminate when the fuel tank is nearly empty.
- On inclines or curves, the fuel gauge pointer may fluctuate or the low fuel warning light may come on earlier than usual due to the movement of fuel in the tank.
WARNING
Running out of fuel can expose vehicle occupants to danger. You must stop and obtain additional fuel as soon as possible after the warning light comes on or when the gauge indicator comes close to the “E (Empty)” level.
NOTICE
Avoid driving with an extremely low fuel level. Running out of fuel could cause the engine to misfire, damaging the catalytic converter.
Odometer
The odometer indicates the total distance that the vehicle has been driven and should be used to determine when periodic maintenance should be performed.
- Odometer range : 0 ~ 999999 miles or kilometers.
Outside temperature gauge
This gauge indicates the current outside air temperatures by 1°F (1°C).
- Temperature range: -40°F ~ 140°F (-40°C ~ 60°C)
The outside temperature on the display may not change immediately like a general thermometer to prevent the driver from being inattentive.
To change the temperature unit from °F to °C or °C to °F, it can be selected by one of the following methods
- Go to User Settings Mode ➝ Other Features ➝ Temperature Unit.
- Press the AUTO button for 3 seconds while pressing the OFF button.(Automatic climate control system)
- Both the temperature unit on the cluster LCD display and the climate control screen will change.
Icy Road Warning Light
This warning light is to warn the drivers the road may be icy.
When the following conditions occur, the warning light (including Outside Temperature Gauge) blinks 5 times and then illuminates, and also warning chime sounds 1 time.
- The temperature on the Outside Temperature Gauge is below approximately 40°F (4°C).
Information
If the icy road warning light appears while driving, you should drive more attentively and safely refraining from over-speeding, rapid acceleration, sudden braking or sharp turning, etc.
Automatic transmission shift indicator / Eco shift dual-clutch transmission shift indicator
This indicator displays which automatic transmission shift lever is selected.
- Park: P
- Reverse: R
- Neutral: N
- Drive: D
- Manual shift Mode
- Auto Transmission
1~6 (6-speed automatic transmission)
1~8 (8-speed automatic transmission) - Eco shift Dual Clutch Transmission: 1, 2, 3, 4, 5, 6, 7
- Auto Transmission
Shift indicator pop-up
The pop-up displays the current gear position selected for 2 seconds (P/R/N/D).
FAQs
The instrument cluster in the 2021 Hyundai Sonata serves as a centralized display for critical vehicle information, including speed, fuel level, engine status, and more.
The warning lights on the instrument cluster indicate various vehicle issues or system statuses.
Yes, there are options available to customize the information displayed on the instrument cluster of the 2021 Hyundai Sonata. Check the vehicle’s settings menu for customization options.
If you experience issues such as inaccurate readings or failure to illuminate with the instrument cluster, it’s recommended to have your vehicle inspected by a certified Hyundai technician for diagnosis and repair.
Depending on the trim level, you can typically switch between display modes using buttons on the steering wheel or through the infotainment system interface in the 2021 Hyundai Sonata.
Regularly cleaning the instrument cluster and avoiding exposure to excessive moisture or direct sunlight can help maintain its longevity. Additionally, inspecting for signs of wear or damage is advisable.
Yes, the instrument cluster typically includes a fuel efficiency display that shows real-time and average fuel consumption, aiding in monitoring driving habits and maximizing efficiency.
While the instrument cluster itself may not have safety features, it provides vital information contributing to overall driving safety by keeping the driver informed about the vehicle’s status.
Yes, most Sonata models allow you to reset trip-related information like the trip odometer, average fuel consumption, and travel time directly from the instrument cluster menu.
The speedometer is designed to provide accurate readings under normal driving conditions in the 2021 Hyundai Sonata. However, slight variations may occur, so it’s advisable to compare with GPS speed if precise measurements are necessary.
The check engine light indicates a potential issue with the engine or emissions system. It’s crucial to have the vehicle inspected promptly to diagnose and address any underlying problems.
Yes, many modern vehicles, including the 2021 Hyundai Sonata, feature a nighttime mode that adjusts the brightness and contrast of the instrument cluster to improve visibility and reduce glare during nighttime driving.
Typically, you can navigate through the instrument cluster menus using buttons or controls on the steering wheel or by interacting with the touchscreen display, depending on the Sonata’s configuration.
Yes, the instrument cluster may display various notifications and alerts such as low fuel, maintenance reminders, or safety warnings to keep you informed about the vehicle’s status.
Yes, many Sonata models are equipped with a tire pressure monitoring system (TPMS), which displays real-time tire pressure information directly on the instrument cluster.
Useful Links
View Full PDF: 2021 Hyundai Sonata Owner’s Manual| Auto User Guide
2023 Hyundai Sonata Specs, Price, Features, Milage (Brochure)