Batterie recode

[Aimzee]

please help brought this batterie for my vw golf 2010 were do I start to recode it i have no bem code so I'm starting from scratch i did have a look and someone put 070 TU3 but what would I put after TU3 thanks guys

 

[NHN]

Most people without codes, just use the existing & up it up 1.

 

[Jon1972]

Did you sort the problem with not having the bem code , I also have the problem lol

 

[desertstorm]

As NHN said above just alter the existing serial number code by 1. The ECU just sees a change and assumes a shiny new battery has been fitted. You don't have to recode the battery when you change it, The car will work out it has a new battery after a while. When a battery is really starting to perform poorly the BCM module can start load shedding to keep the car running. This can mean certain non essential loads will be turned off. The action of entering a new batteries details resets this immediately.