LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> BMW >> 2003 >> Z8 Base >> Repair and Diagnosis >> General Information >> OEM General Information >> BMW Features - Overview - All Models >> BMW Features >> Introduction >> Locking System >> Operation Of Locks
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Operation Of Locks

The central locking system is operational as soon as the drivers door is closed; the system locks the doors, trunk/tailgate and fuel door.

The central locking system can be activated from outside using the remote control (if equipped), the drivers door lock cylinder and the trunk lock cylinder (not all models). This will place the door locks in central arrest. Pulling on the inner door handles or lifting the lock rods will not unlock the door.

Fig 1: Activating Central Locking System Using Outside Lock
G03394888Courtesy of BMW OF NORTH AMERICA, INC.

The central locking system can also be activated from inside using the button on the center console. The fuel door remains unlocked when locking from inside the vehicle. This places the vehicle in central lock. Pulling on the inner door handle twice will open the door.

Fig 2: Identifying Central Locking System Button On Center Console
G03394889Courtesy of BMW OF NORTH AMERICA, INC.