Din pacate ambele telecomenzi trebuie schimbate. Am gasit un Buletin de service referitor la aceasta problema. Il postez aici poate ajuta. http://bmw-worldzz.blogspot.ro/2017/10/keyless-entry-radio-remote-control-is.html Keyless Entry Radio Remote Control Is Inoperative SI B66 10 09 Distance Systems, Cruise Control, Remote Control Technical Service Bulletin # 661009 Keyless Entry Radio Remote Control Is Inoperative SI B66 10 09 Distance Systems, Cruise Control, Remote Control July 2011 Technical Service This Service Information bulletin supersedes SI 66 10 09 dated January 2010. [NEW] designates changes to this revision SUBJECT Radio Remote Control is Inoperative MODEL F01, F02 (7 Series) F07 (5 Series Gran Turismo) [NEW] F10 (5 Series) Date: 1107012010 BMW 750Li (F02) V84.4L Turbo (N63) Page 159 Vehicles produced from SOP to 09/01/2010 SITUATION The radio remote control function is inoperative: ^ The vehicle cannot be unlocked or locked with the remote key. ^ The check control message "Replace Remote Control Battery" is displayed. ^ Fault Code "9308B0 ID transmitter: Battery undervoltage" is stored. Note: This does not affect the Comfort Access functions. CAUSE The radio remote control key or the battery in the remote control key is defective. [NEW] CORRECTION Perform diagnosis using ISTA (Integrated Service Technical Application). Complete any test plans related to the radio remote control system. When other causes (e.g., defective antenna amplifier or CAS) can be ruled out, replace either the remote control key or the battery of the remote control key, as outlined below. Note: Damaged keys are not a warranty or program issue. Also, please confirm whether one or both of the radio remote control keys were previously replaced. A. Vehicles produced from SOP to August 31st, 2009: ^ Replace the remote control key (without slidein key). Note: If the remote's slidein (metal) key works properly in the vehicle's mechanical locks, swap the existing slidein key into the new replacement remote control(s). B. Vehicles produced from September 1st, 2009 to September 2nd, 2010: ^ Replace the remote control key (without slidein key). [NEW] PARTS INFORMATION2010 BMW 750Li (F02) V84.4L Turbo (N63)