Auto gearbox issues on Omegas. Right, let me get my cuppa tea.
Possible problems are basic.
1. Selector
2. Gearbox
The lights all flashing is fairly common when the plugs on the gearbox or the selector get wet. Easiest solution is to drop the box down a few inches at the back and change the selector looking for any cracks/breaks in the connectors to the box and ensuring they are bone dry.
Box, check the fluid colour. Red is good. Lightish brown is ok, dark brown/black is not good.
Worst case scenario is finding a good used AR35 box with selector and loom. About £150 tops.
Changing is a weekend of fun for a couple of the guys a little more able than me these days. I will certainly offer any tips advise if it comes to that.
BUT, it is a common fault to be just the selector, so start with that. We are talking the selector unit under the car not the lever inside. The lever just connects to the actual selector, so jack up and under you jolly well go.
VX? Forget them. think of them in terms of the worst possible reject fro Britains Got No Talent (DJ Talent for example) in a flowery dress, chewing razor blades whilst tap dancing on broken glass. VX have about as much skill/knowledge and razor blades as that.