How To Change Car Key Battery Hyundai. These instructions should help you replace the key fob keyless remote battery on Hyundai Elantra Azera Sonata Genesis Accent Equus Santa Fe Sedona Tucson Veloster. 1x CR2032 battery Flat-head screwdriver To open your key fob first remove the internal key.
First remove the mechanical key. Use the physical key to split the key fob case by inserting the tip of. Effectively this wireless technology necessitates energy to function.
Hyundai key fob covercase isnt expensive and definitely worth the price.
Under the hole that the key came from there is an indentation or slot. Replace the key cover. Read below to see the steps on how to open a Hyundai key fob. There is no screw on the key fob so one may find it puzzling to change the battery.
