Hyundai Equus Manuals

Hyundai Azera: Battery replacement - Smart key - Features of your vehicle - Hyundai Azera 2011-2025 Owners ManualHyundai Azera: Battery replacement

A smart key battery should last for several years, but if the smart key is not working properly, try replacing the battery with a new one. If you are unsure how to use your smart key or replace the battery, contact an authorized HYUNDAI dealer.

1. Insert a slim tool into the slot and gently pry open the cover.


1. Insert a slim tool into the slot and gently pry open the cover.

2. Replace the battery with a new battery (CR2032). When replacing the battery,


2. Replace the battery with a new battery (CR2032). When replacing the battery, make sure the battery position.
3. Install the battery in the reverse order of removal.

CAUTION - Smart key damage

Do not drop, get wet or expose the smart key to heat or sunlight, or it will be damaged.

Smart key precautions
If you lose your smart key, you will not be able to start the engine. Tow the vehicle, if necessary, and contact an authorized HYUNDAI dealer. A maximum of 2 smart keys can be registered to a s ...

Theft-alarm system (If equipped)
This system is designed to provide protection from unauthorized entry into the car. This system is operated in three stages: the first is the "Armed" stage, the second is the "Theft ...

See also:

If engine turns over normally but does not start
1. Check fuel level. 2. With the ignition switch in the OFF position, check all connectors at the ignition coils and spark plugs. Reconnect any that may be disconnected or loose. 3. Check the fuel ...

Navigation system
The navigation system ascertains the present position of your vehicle by using information from satellites and guides you to the place you assign as the destination. Detailed information for the nav ...

Heated Oxygen Sensor (HO2S) Description and Operation
Description Heated Oxygen Sensor (HO2S) consists of the zirconium and the alumina and is installed on upstream and downstream of the Warm-up Catalytic Converter (WCC). After it compares oxygen ...

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