Is it the same as in the Golf7 or the Polo? I have retrofitted an MK7 GTI and none of the buttons work as they should except for the Paddles.
What did you change in the wiring? I have an Sharan 2012 Gateway, Touran 2010+ Color Instrumentpanel, 653C Clockspring, 549CH Steeringcolumnmodule
Vdub:I'm not sure about your Sharan, but the major change that the boffins @ VW made to the steering wheel for the mk7 was the inclusion of the multifunction steering wheel in a network.
Here's an extract from the mk7
While the multifunction steering wheel control unit J453 was previously a slave to the steering column electronics control unit J527, it is now connected directly to the diagnostic interface for data bus J533 as a slave. As is visible in the network, the signals from the multifunction steering wheel are, as previously the case, transmitted via the coil connectors and the steering column electronics control unit, but for wiring reasons only. They do not have any effect on functions there
Here's a diagrammatic depiction of the different network arrangement
Is the network arrangement for your Gateway from the 2012 Sharan the same as the mk7?
Don
EDIT: ok - I was finally able to find a Sharan 2012 autoscan
HERE. Looks like the Gateway has no modules (alas). Note that the multi-function steering wheel module on the Sharan is the more traditional setup- it hangs off J527 (i.e the module @address hex16 like the pre mk7 diagram above). Whereas the portion of an auto-scan from my mk7 (below) shows the multi-function steering wheel module being a slave on the J533 Gateway.
Sorry for being the harbinger of bad news - but this suggests a fundamental compatibility problem (I think)
Code:
Address 19: CAN Gateway (J533) Labels: 5Q0-907-530-V1.clb
Part No SW: 5Q0 907 530 E HW: 5Q0 907 530 E
Component: GW MQB Mid 121 1109
Revision: -------- Serial number: 0000188941
Coding: 030100342B086400EF0006481C0F00010001000000000000000000000000
Shop #: WSC 00028 028 00025
ASAM Dataset: EV_GatewLear 006010
ROD: EV_GatewLear_006.rod
VCID: 3365F3749A38A9DA04-8066
Alternator:
Multi Function Steering Wheel Control Module:
Subsystem 2 - Part No SW: 5G0 959 442 J HW: 5G0 959 442 J
Component: E221__MFL-DC1 H13 0035
Serial number: 02120005290300060291
Coding: 280000