New Stereo And Handsfree Kit Installed Now Speedo Not Workin

[superginge5]

Hi,

I installed a new head unit a few months ago and everything went fine, no problems at all, everything worked fine.

Last week I purchased a Hands-Free kit, a Motorolla TK30, I installed it and it worked fine until I used it while I was driving. For some reason it stopped the Speedometer from working so it went straight to zero. When i stopped using it and let it go back to idle the Speedometer comes back on, why is this?

Please help really need the Speedo and Handsfree to work.

I have an 'X' Reg Corsa B.

Thanks

[bobdebouwer]

You are obviously shorting something out. Try reinstalling using only power/ground from the HU.

Without knowing specifics ie what cables you wired into when installing, thats the best advice.

[saraahcorsa]

Its probably blown a fuse.
Check the fuses in the fuse box see if any have blown