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				Central Locking - car battery change
				Posted: Sat Jan 20, 2018 8:38 am
				by Hobby
				Daft question - The battery is about to die and I have another one waiting to  replace it. Will it affect the central locking when i take the old one off? Such as having to reset it?
			 
			
					
				Re: Central Locking - car battery change
				Posted: Sat Jan 20, 2018 12:57 pm
				by Pickford
				worst case is you will have to repeatedly click the keyfob buttons for a bit for the key to recognise the car again but I don't think you will have an issue.
			 
			
					
				Re: Central Locking - car battery change
				Posted: Sat Jan 20, 2018 9:09 pm
				by Hobby
				Thanks Pickford.
			 
			
					
				Re: Central Locking - car battery change
				Posted: Sat Jan 20, 2018 11:22 pm
				by DotMatrix
				there is a procedure of pressing on button 4-5 times in a row followed by pressing the other button 4-5 times in a row. I cant remember if the procedure specifies to start with the one button or the other. So I normally just start with the pressing lock button 5 times, then pressing the unlock 5 times and then go back to the lock button again.
			 
			
					
				Re: Central Locking - car battery change
				Posted: Sun Jan 21, 2018 4:40 pm
				by Re-Carbed
				Or....you could connect a third battery in parallel with the one fitted using some jump leads. Carefully remove the vehicle battery with the backup battery connected to the car's leads and then fit the new one never allowing the jump leads to disconnect from the car's battery leads. Since the vehicle never suffers a loss of voltage it will not lose radio codes or locking / window settings. I did this with my Jaguar X type as I didn't want any hassle and it worked. Good luck.
			 
			
					
				Re: Central Locking - car battery change
				Posted: Mon Jan 22, 2018 6:29 pm
				by Pickford
				that's a bloody good idea recarbed never thought of doing that.
			 
			
					
				Re: Central Locking - car battery change
				Posted: Wed Jan 24, 2018 11:25 pm
				by Re-Carbed
				Pickford wrote: ↑Mon Jan 22, 2018 6:29 pm
that's a bloody good idea recarbed never thought of doing that.
 
Thanks!