I've recently bought a V-plate Omega saloon, just before facelift - so is that what is referred to as a "mini-facelift"? It is a 3.0 Elite with excellent interior, came with 12 months MoT, 6 tax and four virtually new tyres. Whilst I want to change the alloys at some point, I'm not passing up the new tyres!

The niggles I've found so far are these:
1. Seatbelt light - shows on dashboard as being present but not illuminating. Does this mean dash out to replace a bulb?
2. Cruise control - no indicator (like the green speedometer image on modern Vxls), is this right?
3. N/s front door has mind of its own when blipping remote. Button stays where it wants to rather than locking. All other 3 doors nice and obedient. Is this connection/earth rather than a relay/module issue?
4. Is there a remote boot release? If so where please?! :-/
5. Has Xenons which are nice, but sidelights still "yellow". What type bulbs should I be putting in there to make blue/white like Xenons please?
6. Dash has the TID (I think!), is there any point/benefit changing to MID or CID (again I'm just quoting these abbreviations not sure whether they'll work!)? With the CarIn nav system does this affect anything?
7. Passenger front elec seat seems not to move anywhere near as far forward as driver's. Seat seems to have run up against front stops so this may be it??

8. Driver's heated seat seems not functioning - separate fuse/relay from passenger (front)? Does it need a minimum outside temp to work? Ditto the "snow mode" on auto trans?
9. Is it feasible/reasonably straightforward to change instrument lights and window switches etc. to blue as in new Jags etc?
10. Should like to add First Aid kit and triangle to boot to complete the car. Do these come up on ebay? If so, are there specific "models" for the age of car?
11. Across back it says "Vauxhall" (left) and "Elite" (right). Should there be "Omega" or "Omega 3.0 V6" or similar?
Thanking everyone in advance who cares to contribute to this since my knowledge of Omega-specific issues is going to have to be built from the ground up. Is the Haynes any good for basic DIY stuff?