??If your remote key fob has stopped working or you are unable to lock/unlock， the most common problem is that the micro switches stop working after some time of use and this repair kit is exactly what you need to fix the problem.This is a kind of high quality and durable key case. If you have a key with broken buttons or worn key case， this unit is the best replacement for you. Features: Best replacement for a key with broken buttons or worn key case. Key case only. No electronic internals. This is an aftermarket replacement case. Take the internal electronics(include immobilizer/transponder chip) from original remote and place them to our key shell! Good quality， durable to use. Specifications: Color: Black Fitment: for FordMondeo
for FordFiesta
for FordPuma
for FordFocus and for more models Button: 3 Buttons Product Size: 3.5 * 4.5 * 1.2cm / 1.4 * 1.8 * 0.5in Product Weight: Approx. 15g / 0.6oz Package List: 1 * Key Fob Case with Battery
3 * Micro Switches Note: This item isn't a remote key， it is just a remote key shell case replacement. There is NO interior but battery inside. Please check your key look the same as the one in our product picture above before you purchase.