Replacing the battery
When the transmitter's battery begins to get weak, it may take several pushes on the button to lock or unlock the doors, and the LED will not light. Replace the battery as soon as possible.
Battery type : CR2032
Replacement instructions:
1. Carefully separate the case with a blade screwdriver.

2. Remove the old battery from the case and note the polarity. Make sure the polarity of the new battery is the same(+side facing up), then insert it in the transmitter.
CAUTION:
An inappropriately disposed battery can be harmful to the environment and human health. Dispose the battery according to your local law(s) or regulation.
See also:
Hyundai Tucson Owner's manual
WARRANTIES FOR YOUR HYUNDAI VEHICLE
Please consult your Owner's Handbook & Warranty Information booklet for
your vehicle's specific
warranty coverage.
RESPONSIBILITY FOR MAINTENANCE
The ma ...
127,500 miles (204,000 km) or 102 months
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Automatic transaxle fluid (if equipped)
Automatic transaxle fluid should not be checked under normal usage conditions.
But in severe conditions, the fluid should be changed at an authorized HYUNDAI dealer
in accordance to the scheduled ...


