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2012 Hyundai Sonata Support Question

2012 Hyundai Sonata Support Question

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Question posted by ezfarber on January 12th, 2016

Replace Battery In Smart Key

I need instructions on just how to replace the battery in the smart key. I do not see any illustrations picturing the process to open the smart key so that I can replace the battery.

Current Answers

Answer #1: Posted by waelsaidani1 on January 12th, 2016 10:06 PM
This answer was accepted by the poster of the original question.
waelsaidani1

Member since:
May 12th, 2013

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Hello here is a video guide: https://www.youtube.com/watch?v=3nmBhvz9PUs

Related Manual Pages

Owner's Manual - Page 83

Keys / 4-3 Smart key / 4-6 Remote keyless entry / 4-12 Theft-alarm system / 4-14 Door locks / 4-18 Trunk / 4-22 Windows / 4-24 Hood / 4-28 Features of your vehicle Fuel filler lid / 4-29 ...
Owner's Manual - Page 88

... cause harmful interference, and 2. Refer to the following two conditions: 1. This device may cause undesired operation. Features of your vehicle SMART KEY (IF EQUIPPED) This device complies with Part 15 of buttons on a smart key are similar to the remote keyless entry. (Refer to the "Remote keyless entry" in this section.) 4 6 Operation is subject...
Owner's Manual - Page 89

... and engine hood are locked. If you want to indicate that all the doors. Using the button on the smart key All doors are closed and any door, trunk or engine hood remains open, the hazard warning lights and the chime will sound once to lock the doors. If trunk lid or engine...
Owner's Manual - Page 90

...warning lights will blink and chime will be locked automatically. The button will only operate when the smart key is opened if the trunk unlock button(3) is pressed for more than 1 second. Also, once the ...locked and if you press the trunk handle switch. Using the button on the smart key The trunk is opened and then closed and locked, unlocks the driver's door. The hazard warning lights...
Owner's Manual - Page 91

... an authorized HYUNDAI dealer. If you will not work correctly, open and close to the "Engine start the engine without inserting the key. For detailed information refer to your manufacturer's vehicle warranty. 4 9 CAUTION Keep the smart key away from potential theft. • The smart key will not be registered to protect it will not be covered...
Owner's Manual - Page 92

... by the party responsible for compliance could void the user's authority to LOCK position ( ). 3. In this manner the smart key can only be opened with the mechanical key. 4 10 To reinstall the mechanical key, put the key into the hole and push it will ensure that may not cause harmful interference, and 2. Operation is heard. 2. Remove...
Owner's Manual - Page 93

... into the opening and gently pry open with a new one. Install the battery in the illustration. 3. Glove box Unlock the glove box using the mechanical key. Be sure to use the correct battery. • To avoid damaging the smart key, don't drop it, get it wet, or expose it can malfunction if exposed to use or replace the battery, contact...
Owner's Manual - Page 96

...replace the battery, contact an authorized HYUNDAI dealer. • Using the wrong battery can cause the transmitter to moisture or static electricity. If triggered, the system provides an audible alarm with the smart key..." stage. Be sure to heat or sunlight. If trunk lid or engine hood remains open , the doors won 't operate and theft-alarm will sound for 3 seconds. If you years...
Owner's Manual - Page 97

...are closed and latched. 3. Using the mechanical key Park the vehicle and stop the engine. Lock the doors by inserting the key into the key hole on the smart key. Features of your vehicle • Lock the .... Make sure that the system is armed. If any door, trunk lid or engine hood remains open , the theft-alarm will not arm. ✽ NOTICE If you lock or unlock the doors ...
Owner's Manual - Page 98

... system until all passengers have left the vehicle. To turn off the system, unlock the doors with the transmitter (or smart key). Once the trunk is opened with the mechanical key or transmitter or smart key. The horn will sound and the hazard warning lights will blink continuously for approximately 30 seconds, and the alarm will...
Owner's Manual - Page 99

...engine while the alarm is activated. or smart key system ✽ NOTICE If you lose your keys, consult your authorized HYUNDAI dealer. If the system is not opened within 30 seconds, the system will ... door is disabled during the theft-alarm stage. Immobilizer system Disarmed stage Using the smart key The system will blink twice to malfunction and should only be disarmed when the doors...
Owner's Manual - Page 102

... from the smart key holder. • Auto door lock/unlock by unlocking the driver's door • Auto door unlock when the ignition key is removed from the ignition switch or the smart key is open, the doors...; If the key is in the path of the door. WARNING - Doors • The doors should always be unlocked if mechanical problems occur with the door lock system or battery. Never leave ...
Owner's Manual - Page 139

...the item by pressing the RESET button. OYF049232N Vehicle setting When the vehicle is removed from the smart key holder). Auto door unlock Off - All doors will be canceled. Shift Lever (if equipped) .../stop button in the ON position or engine running, the LCD screen on level ground or the battery power has been interrupted, the "Distance to the R(Reverse), N(Neutral) or D(Drive) position....
Owner's Manual - Page 147

... off . • When the smart key is in the smart key holder. Generally, your vehicle will illuminate until the engine is nearly empty. If smart key system related parts need repair. The light goes out after... the engine, have the system checked by an authorized HYUNDAI dealer. • When the battery is weak, if the engine start/stop button is depressed, the indicator will blink and ...
Owner's Manual - Page 150

... not in the vehicle discharges, the warning illuminates on the LCD screen for 10 seconds. Low key battery When the smart key in the vehicle or is not possible, you push the engine start the engine. 4 68 Replace the battery with a new one. If it is not detected and you can start the engine by pushing...
Owner's Manual - Page 154

... delay does not turn off automatically. Therefore, it causes the battery to keep the lights on when the ignition key is removed (smart key : turns off the road as far as possible. Headlamp delay...system automatically turns off the parking lights when the driver removes the ignition key (smart key : turns off the engine) and opens the driver-side door. • With this case, make such ...
Owner's Manual - Page 161

Accidents could happen because the view may cause battery discharge. Automatic turn off function (if equipped) The interior lights automatically turn the map lamp...engine is not running. When doors are unlocked by the transmitter (or smart key), the map lamp and the room lamp come on or off even if the switch (2) is not open. OYF049104K Map lamp Push the lens to turn off . It may...
Owner's Manual - Page 253

... smart key, the smart key holder may be damaged and couldn't operate normally. To eject the smart key from the smart key holder, press the smart key inward and pull it out. Always depress the brake pedal before starting the engine. 5 10 If you are not able to replace the fuse, you can start the engine by inserting the smart key into the smart key...
Owner's Manual - Page 373

... 7.5A, SAFETY POWER WINDOW 25A, Power Connector - Ignition Switch, Start1 Relay, With Smart Key - Maintenance Engine compartment main fuse panel Description C/FAN HI (2.0 TGDI) B+ 3 IGN ...Battery Sensor PCM Protected component MULTI FUSE FUSE 7 57 ACC Relay, IG1 Relay ESC Module, Multipurpose Check Connector RR HTD Relay Blower Relay I/P Junction Box (Fuse - Ignition Switch, With Smart Key...
Owner's Manual - Page 409

...Recommended lubricants and capacities 8-4 Recommended SAE viscosity number 8-5 Remote keyless entry 4-12 Replacement light bulb 7-59 Reporting safety defects 8-9 Road warning 6-2 Rocking the vehicle 5-38...5-18 Side impact air bag 3-53 Smart key 4-6 Smooth cornering 5-39 Snow tires 5-42 Spare tire Compact spare tire 6-18 Compact spare tire replacement 7-42 Removing and storing the spare ...

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