Hyundai Tucson: Smart key / Loss of a smart key
A maximum of two smart keys can be registered to a single vehicle. If you happen to lose your smart key, you should immediately take the vehicle and remaining key to your authorized HYUNDAI dealer or tow the vehicle, if necessary.
Mechanical key
If the Smart Key does not operate normally, you can lock or unlock the door by
using the mechanical key.
Press and hold the release button (1) and remove the mechanical key (2). Insert
the me ...
Smart key precautions
The smart key will not work if any of the following occur:
The smart key is close to a radio transmitter such as a radio station or
an airport which can interfere with normal operation of the t ...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Components and Components Location
Component Location
1. Power door mirror2. Power door mirror switch3. Power folding mirror switch
...
Hyundai Tucson (LM) 2010-2015 Service Manual: Buzzer Repair procedures
Inspection
Test the buzzer by connecting battery voltage to the 1 terminal and ground the 2 terminal.
The buzzer should make a sound. If the buzzer fails to make a sound, replace it.Removal
1.
Disconnect the negative (-) battery terminal.
2.
Remove the crash pad lower panel.
(Refer to ...