Hyundai Tucson: Interior rearview mirrors / Reprogramming a single HomeLink® button
To program a new device to a previously trained HomeLink® button, follow these steps:
1. Press and hold the desired HomeLink® button. Do NOT release until step 4 has been completed.
2. When the indicator light begins to flash slowly (after 20 seconds), position the handheld transmitter 1 to 3 inches away from the HomeLink® surface.
3. Press and hold the handheld transmitter button. The HomeLink® indicator light will flash, first slowly and then rapidly.
4. When the indicator light begins to flash rapidly, release both buttons.
5. Press and hold the just-trained HomeLink® button and observe the red Status Indicator LED. If the indicator light stays on constantly, programming is complete and your new device should activate.
Operating HomeLink®
To operate, simply press and release the programmed HomeLink® button.
Activation will now occur for the trained device (i.e. garage door opener, gate
operator, security system, entry door lock, ho ...
Erasing HomeLink® buttons
Individual buttons cannot be erased. However, to erase all three programmed buttons:
1. Press and hold the two outer HomeLink® buttons until the indicator light begins
to flash-after 20 seconds.
...
Other information:
Hyundai Tucson (LM) 2010-2015 Service Manual: Troubleshooting
Troubleshooting
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The battery must be in good condition and fully charged for this troubleshooting.
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Hyundai Tucson (LM) 2010-2015 Owners Manual: 15,000 miles (24,000 km) or 12 months
Rotating tires
Inspect air cleaner filter
Inspect vacuum hose
Inspect air conditioning refrigerant
Inspect brake hoses and lines
Inspect drive shafts and boots
Inspect exhaust pipe and muffler
Inspect front brake disc/pads, calipers
Inspect propeller shaft (AWD)
Inspect rear bra ...