Hyundai Elantra (CN7): Smart Key / Start-up
You can start the engine without inserting the key.
Information
If the smart key is not moved for some time, the detection function for smart key operation will pause. Lift the smart key to activate the detection again.
NOTICE
To prevent damaging the smart key:
- Keep the smart key away from water or any liquid and fire. If the inside of the smart key gets damp (due to drinks or moisture), or is heated, internal circuit may malfunction and may void the vehicle warranty.
- Avoid dropping or throwing the smart key.
- Protect the smart key from extreme temperatures.
NOTICE
Always have the smart key with you when leaving the vehicle. If the smart key is left near the vehicle, the vehicle battery may be discharged.
You can start the engine and turn on the climate system by pressing the remote start button (5) outside the vehicle. To start and stop engine remotely : 1.
If the Smart Key does not operate normally, you can lock or unlock the driver’s door by using the mechanical key. Press and hold the release button (1) and remove the mechanical key (2).
Other information:
Hyundai Elantra (CN7) 2021-2026 Service Manual: Description and operating principle
Description and OperationWireless Power Charger SystemDuring ACC or IG ON, battery voltage is supplied to the wireless power charger system to transmit an output of 5 W to mobile phone. Mobile phones certified with the wireless charging standard WPC (Qi 1.
Hyundai Elantra (CN7) 2021-2026 Service Manual: Auto Defoging Actuator
Description and operation DescriptionThe auto defogging sensor is installed on front window glass. The sensor judges and sends signal if moisture occurs to blow out wind for defogging. The air conditioner control module receives a signal from the sensor and restrains moisture and eliminates defog by the intake actuator, A/C, auto defogging actua
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