X5 e53 sport auto 2005.
Can anyone help me with this issue¿ we purchased an x5 for my partner a week and a half ago and things on it were fine. I wanted to upgrade the Interior so removed electric window switches(front & back). I did disconnect the radio & satnav aswell as the heating unit. Since this there's no ignition cluster, no electrics work accept the passenger seat and the low beam front left head light remains on