Hyundai Elantra (CN7): Accessing Your Vehicle / Smart Key

Your HYUNDAI uses a smart key, which you can use to lock or unlock a door (and trunk) and even start the engine even just carrying the key.

(1) Door Lock
(2) Door Unlock
(3) Trunk Open
(4) Panic
(5) Remote Start

If the remote key is not working properly, try replacing the battery with a new one. Battery Type: CR2032 To replace the battery: 1. Insert a slim tool into the slot and gently pry open the cover.

1. Close all doors, engine hood and trunk. 2. Carry the smart key. 3. Either press the door handle button or press the Door Lock button (1) on the smart key.

Other information:

Hyundai Elantra (CN7) 2021-2026 Service Manual: General safety information and caution

Instructions (R-134a)When Handling Refrigerant1.R-134a liquid refrigerant is highly volatile. A drop on the skin of your hand could result in localized frostbite. When handling the refrigerant, be sure to wear gloves. 2.It is standard practice to wear goggles or glasses to protect your eyes, and gloves to protect your hands.

Hyundai Elantra (CN7) 2021-2026 Service Manual: Receiver-Drier

Repair procedures Replacement1.Remove the condenser.2.Remove the cap (A) on the bottom of the condenser with a L wrench. Tightening torque : 9.81 - 14.71 N.m (1.0 - 1.5 kgf.m, 7.2 - 10.8 lb-ft) 3.Remove the receiver-drier (A) from condenser using a long nose plier.

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