If the LED lamp (1) does not operate, have the system be inspected by an authorized HYUNDAI dealer.
The LED lamps cannot be replaced as a single unit because it is an integrated unit. The LED lamps has to be replaced with the unit.
A skilled technician should check or repair the LED lamp, for it may damage related parts of the vehicle.
Hyundai Santa Cruz 2021-2024 Owners Manual: Remotely starting vehicle
You can start the vehicle using the
Remote Start button on the smart key.
To start the vehicle remotely:
1. Before you can use remote start your
vehicle, the door lock button must be
pressed. Press the door lock button
on the Smart Key. You must be within
about 32 feet (10m) from your vehicle.
...
Hyundai Santa Cruz 2021-2024 Owners Manual: Battery replacement
If the Smart Key is not working properly,
try replacing the battery with a new one.
Battery Type: CR2032
To replace the battery:
Battery Type: CR2032
To replace the battery:
1. Remove the mechanical key.
2. Use a slim tool or utility blade to pry
open the cover of the smart key. Use
caution not ...