but i've done less than 400 miles
..and it would also depend on how hard you drove those 400 miles!
If you drove them like a man possessed (as you should of course*) then the 1,000 will count down very very quickly. If you drove like an old biddy then the 1,000 will count down slowly.
* Disclaimer ... I am in no way suggesting that owners should drive their vehicles recklessly, dangerously or exceed speed limits or speeds appropriate for the conditions.
RS4 in the only colour to have - Misano Red | MRC Remap | RS6+ brakes | H&R and Custom Performance Parts suspension |
Huge Grin

If you dont "do it now" you never will.