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Hi - I'm about to replace the battery on my 159 1.9 jtdm.

I know I need to re-enter the audio code after installing the new battery but I do I need any other code? eg Alfa Alarm/Immobiliser Code?

Any advice gratefully accepted.

Cheers
Rob
 
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When I changed the battery on mine I didn't have to enter the radio code.

I believe the only thing you need to do is to let the climate control go through its cycle when you first put the key in after fitting the new battery.
 

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All it does is reset the clock and trip meters, just leave the key in the slot for 60 seconds without starting after reinstalling to allow the AC to complete the damper learning run.

You shouldnt need any codes.
 

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The OM says, after we change/disconnect a battery we should wait at least 3 minutes before putting a key into the ignition device, so that the AC system can have enough time to reset. It happened to me that vents stayed in one position and air direction could not be changed until I respected the procedure.
 
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