2003 Mercedes ML-Class Owner's Manual - Page 90

Controls in detail Locking and unlocking Locking and unlocking from the inside You can lock or unlock the vehicle from inside using the central locking switches. This can be useful, for example, if you want to unlock the passenger door from the inside or want to lock the vehicle before starting to drive. Locking Press upper part 1 of central locking button ( page 89). If all the doors are closed, the vehicle locks. Unlocking Press lower part 2 of central locking button ( page 89). The vehicle unlocks, if the vehicle was not previously centrally locked with the remote control. Warning! G i You can open a locked door from the inside. Open door only when conditions are safe to do so. If you have locked the vehicle with the remote control, the central locking switch does not work. When leaving the vehicle, always remove the key from the steering lock and lock the vehicle. Do not leave children unattended in the vehicle, or with access to an unlocked vehicle. Unsupervised use of vehicle equipment may cause an accident and/or serious personal injury. 90