Hello.

[JPS323]

Hi.

I've finally joined as I'll probably need specific advice. Very very soon. Hopefully I can contribute some as well.

I've got a 2011 MY12 Jetta TDI which I've personally put over 300,000 kms on.
I've just bought a 2009 MY10 Jetta TDI with quite low kms.

I had a 2006 Jetta previously.

I like VWs, I like sedans and I like tinkering.

I had a RNS510, A 9w7 a Hex-V2 arrive on Friday. The newer Jetta has a flat battery today after fitting the RNS510 and updating the firmware.
I've got another RNS510 arriving this week some time and a loom kit for the 9w7 (for the older Jetta).

[JPS323]

Turns out the flat battery after the RNS510 install was a one-off. I performed the firmware update and reloaded the maps. The firmware I got from here, the one with the custom HDD partition.
I can only presume the unit got confused by all the restarting.

[MIG]

Welcome!
It might still be good to check the gateway version you have to see if it's a known version to cause battery drain.

Do an auto-scan and check the address 19 details; it should look like this.

Address 19: CAN Gateway (J533) Labels:. 7N0-907-530-V2.clb
Part No SW: 7N0 907 530 BL HW: 7N0 907 530 AN
Component: J533 Gateway H56 1682

[JPS323]

According to the scan report I saved, I have it is as follows;

Address 19: CAN Gateway (J533) Labels:. 7N0-907-530-V2.clb
Part No SW: 7N0 907 530 C HW: 1K0 907 951
Component: J533 Gateway H37 0614

The car seems to be behaving itself. Just a flat battery on the morning after install.