Most car key batteries are easy to change
Finding out the battery in your car key fob has gone flat can be frustrating, but in most cases these batteries are easy to change.
The video below will show you how to change the battery in some of the common types of car key fob.
Warning: Car key fobs use small lithium batteries which can cause serious injury and even death if swallowed. Be sure to keep them out of reach of children.
Do you need car advice?
RAA members can call our free Car Advice service.
Or call 8202 4689