Hyundai Elantra: Remote Key / Battery replacement
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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.
2. Using a screw driver, remove the battery cover.
3. Remove the old battery and insert the new battery. Make sure the battery position is correct.
4. Reinstall the battery cover and key cover in the reverse order of removal.
If you suspect your remote key might have sustained some damage, or you feel your remote key is not working correctly contact an authorized HYUNDAI dealer.
Information
An inappropriately disposed battery can be harmful to the environment and human health. Dispose of the battery according to your local law(s) or regulation.
Remote key precautions
The remote key will not work if any of the
following occur:
The key is in the ignition switch.
You exceed the operating distance
limit (about 33 feet [10 m])...
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..
Other information:
Hyundai Elantra (CN7) 2021-2025 Service Manual: Alternator
Description and operation DescriptionThe Alternator has eight built-in diodes, each rectifying AC current to DC current.Therefore, DC current appears at alternator "B" terminal.In addition, the charging voltage of this alternator is regulated by the battery voltage detection system.The alternator is regulated by the battery voltage detection system. The main components of the alternator are the..
Hyundai Elantra (CN7) 2021-2025 Service Manual: Components and components location
Component Location1. Rear view camera2. AVN monitor..
Categories
- Manuals Home
- 7th Gen Hyundai Elantra Owners Manual
- 7nd Gen Hyundai Elantra Service Manual
- System operation
- Function settings
- Fuel gauge
- Engine Oil
- Interior Overview
Function malfunction and limitations
Function malfunction
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When High Beam Assist is not working properly, the ‘Check High Beam Assist (HBA) system’ or ‘Check HBA (High Beam Assist) system’ warning message will appear and warning light will illuminate on the cluster. Take your vehicle to an authorized HYUNDAI dealer and have the function checked.
