For vehicles with Navigation system Business or Navigation system Professional or Radio BMW Professional If no 90 Ah AGM battery is installed in the car, it must be retrofitted. ***** Can additionally be operated with Telestart hand-held transmitter and/or retrofit kit, radio remote control T90 or retrofit kit, radio remote control T91 or retrofit kit, radio remote control T100 and/or retrofit kit, control unit ThermoCall TC1.1 |