This one is proper keyless, means key stays in pocket when you press "start" button. You car must have this feature otherwise will not work. Fits all e series bmw with 315mhz with keyless start feature.
The item "CAS3 315MHz PCF 7945 Chip Key Keyless start Remote fits BMW 1 3 x3 x5 e series" is in sale since Sunday, April 14, 2019. This item is in the category "Vehicle Parts & Accessories\In-Car Technology, GPS & Security\Dash Cams, Alarms & Security\Car Keys, Fobs & Remotes". The seller is "rimckuniux" and is located in Romford. This item can be shipped worldwide.