Skoda Superb killls battery overnight

[turpal]

I have a 2003 Superb 1.9tdi pd 100,she only ever done just over 3500 miles and has sat around.The car suffered from usual CCM flooding and I put a used CCM from a Golf4 with the same part number.So now with the CCM connecter it drains the battery,in fact it killed 2 batteries and they won`t recharge again.The CCM is not coded but will try tomorrow using my VCDS and any tips on that would be most helpful.

[Guest 2]

Are all the interior lights going out when locked/closed?

Code it and report back.

[turpal]

Are all the interior lights going out when locked/closed?

Code it and report back.

Yes,all the lights out.It only seem to happen when the CCM is connected.Will code read it tomorrow and try to code the CCM in.

[gupsterg]

The CCM is not coded but will try tomorrow using my VCDS and any tips on that would be most helpful.

I would think a helper balloon will appear and you cross ref spec/options of car to code. If not I'm sure peeps will come forward with suggestions ...

[gupsterg]

Hi,

I saw your posts in the VCDS section, what P/N of CCM have you installed?

The skoda CCM is shared between other VAGs perhaps their coding method will help you.