General information on radio frequencies

CAUTION:
The radio frequency used by your remote control can also be used by other short distance radio transmissions (e.g. amateur radios, medical equipment, wireless headphones, remote controls and alarm systems). If the frequencies are jammed, you will not be able to use your remote control. You can lock and unlock the doors with the key.

Note: You could unlock the doors if you press the buttons on the remote control unintentionally.

The operating range between your remote control and your vehicle varies depending on the environment.

    See also:

    Introduction to the Ford Sierra
    The Ford Sierra was first introduced in late 1982 with the option of seven different engines and four different trim levels. This manual covers the four cylinder in-line petrol engines, but other mo ...

    How your vehicle differs from other vehicles
    SUVs and trucks can differ from some other vehicles in a few noticeable ways. Your vehicle may be: • Higher – to allow higher load carrying capacity and to allow it to travel over rough terrai ...

    Automatic transmission fluid level check (Every 12 000 miles (20 000 km) or 12 months)
    1 Fluid level should be checked with the transmission at operating temperature (after a run) and with the vehicle parked on level ground. 2 Open and prop the bonnet. With the engine idling and th ...