Fitting A Sat Nav Unit

[xomegaman]

Hi,

fitting a VDO Sat Nav unit into the wifes 02 C3 SX. Can anyone help with a location to pick up the speed (tacho) signal to feed to the sat nav?

Usually on one of the plugs at the instrument panel however I can't find circuit details anywhere, and the local dealer doesn't want to or won't help.

Any help greatly appreciated.

Thanks

Stevie

[CE08LDB]

I have no idea. You should try another Citroen Dealer and complain to Citroen UK about your local Dealer.

I have a 52 (2003) reg C3 1.4i SX Auto Tuscan Blue.