it may not be a good idea if you have DAB
as they can affect reception
as i found out
there is a how to for the J
the same should apply for the GTC
http://www.vxoc.org.uk/forum/Thread-HOW-...AIL-LIGHTS
but as baz says brake lights will need loads to cancel errors
but tail should be ok without errors
as they can affect reception
as i found out
there is a how to for the J
the same should apply for the GTC
http://www.vxoc.org.uk/forum/Thread-HOW-...AIL-LIGHTS
but as baz says brake lights will need loads to cancel errors
but tail should be ok without errors