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how do you reset key fob on citreoun c2
with a fine blade or knife, prise open the key fob from the back. Remove the two batteries inside and replace with new ones. The fob will snap back into place after
the key fob will have a small slot underneath it. this is where the battery goes, i have one also although mines still working at mo. (fingers crossed!)
on the key fob, turn the key over so that the buttons are on the back. there is a small groove near the blade/key end of the fob. you can prise this open using a small screwdriver or if you're strong pull the blade/key part outward/away from the fob. the remaining key fob can then be split in two to get at the battery. beware that you only have a very short time to replace the battery or the fob will go out of sync with the car.
have you tried manually opening and locking wait 10 mins then try fob ,i had same prob after disconecting battery , it worked for me
change battery in a 2007 toyota avalion key fob
How do you change the battery in mazda 5 key?
The fob has a pry slot and prys apart.
Take the metal key out of the fob and use it to press the button inside the key fob. That should release both side and enable you to open the key fob to change the batteries
put your key into the ignition but do not turn the key leave for 30 seconds then start if this dose not work the battery in your key fob may be flat
Not on any key I know of.
CR2032