How Often To Change Car Remote Battery. On the inside of where the battery is inserted you can see a symbol for either a positive or negative side (depending on what side of the casing you are looking at). Not having a fully functional key fob can lead to a lot of frustration and stress.
Slide the front side's shell a few millimetres upwards. Buy remote key from myremotekey, 50% off and 1 year quality guarantee and free gift to you Your best bet is to expect to replace your hybrid car's battery in about 10 years.
That said, at that point you may be tempted to simply buy a new hybrid car, since battery technology for this segment is constantly getting cheaper and more efficient.
Choose lithium batteries if you would prefer not to change your key batteries often. The battery indication is a guide, not an accurate value. A key fob battery will usually last around three to four years before it will need to be replaced. Place the negative side of the battery down onto the negative side of the remote (there are corresponding minus and plus signs on the battery).