Cluster Questions...

[97YellowA4]

hello. i used to have a 1997 audi a4 1.8t 5sp and it had the cluster with the LCD center screen. Now i have purchased another 97 a4 1.8t 5sp and all. I put my old LCD cluster into my newer car and half the lights dont work and the center LCD screen works but says im getting 5mpg which is not possible and i have a brake light out which i dont as well. It also reads the RPM and Speedo correctly but the gauges just dont illuminate. can someone help me please thank you

[97YellowA4]

does anyone think i need vag com?

[BADB5A4]

Yes, I think you need to recode the module. I accidentally re-coded mine once and had it reading that I was getting 55 mpg because it thought it was in a 1.8t. Try the Vag-Com route.