I had same problem with my s reg mondeo if you have a 3 button fob which operates the boot as well its is simple 1 insert key in to ignition 2 turn key from position I to II four times within 3 seconds (your red led next to the clock should be on constantly) 3 remove key 4 press any button on the fob and your done hope this helps
disconect the accu battery for 10 minutes.
To reset the air conditioning system in a Ford Mondeo, start by turning off the engine and disconnecting the car battery for about 10 minutes. This helps reset the system's electronic controls. After reconnecting the battery, turn the ignition to the "On" position without starting the engine and adjust the climate control settings to your desired preferences. If issues persist, it may be advisable to consult a professional mechanic for further diagnostics.
To reset the alarm on a Ford Mondeo, first ensure that the vehicle is unlocked using the key fob or the key. Next, turn the ignition to the "On" position without starting the engine. If the alarm is still sounding, you can also disconnect the battery for a few minutes and then reconnect it to reset the system. Finally, test the alarm by locking and unlocking the vehicle again to ensure it is functioning properly.
Anytime a battery cable is removed from the battery the radio will need to have the clock reset and the radio stations re-programmed. (Helpfull)
One option to reset is to disconnect the positive (+) battery cale on the battery for 3 minutes. Then reconnect it , this will reboot the computer and the light. SORRY: It doesnt work on the Nissan 2003 350z to do this.
Refer to the service and the user manual to see how you can reset the motor indicator on the Ford Mondeo 2.0 TDCI year 2004.
Remove the negative battery terminal (-) for about 15 minutes and most codes will reset.
Reset a battery? There is no such thing as resetting a battery.
unhook the positive on the battery for 5 min. This should reset your check engine light if it doesnt then you still have issues.
A battery cannot be 'reset'.
There is no such thing as resetting a battery. You can recharge it but not reset it.
There is no battery reset.