Help Me With My Gauge Problem Please...

[BRI03GT]

This is what i did, I switched my 03Gt gauge cluster to a 99 cobra cluster, ford had to reprogram the mother board for my keys, but know my rear defrost light stays on, so then i swited mother boards back to my Gt and the niddles were off a little, I bought this cluster because i didnt want to deal with the sticker gauges, what can i do i really wana keep my cobra cluster ??? :crying:

 

[Roger_4.6_96]

Go back to the original guage cluster. The cobra wiring in the back is different so it will mess up big time.

 

[todd4566]

I got my Cobra cluster to work no problem.. odd your rear defrost is doing that. Since 99 Cobra cluster is missing the fuel door warning light, the wiring is a bit different. Switch to a 01 or 03 Cobra cluster and you should be OK.