2006 Mercedes S Class W221 S600L PE06OZT

Hello, I'm listing my big Merc, purchased late last year as I'd always wanted this range topping model but I've found that ultimately, I'm rather indifferent to it. I have now purchased an older Bentley Eight which I much prefer.
I've re MOT'd the car and it was serviced (major) by WDM in Aldridge, Walsall last January at around 88k and the ignition system was given a clean bill of health too. I had fitted 2 brand new Conti's on the front, the rears are over 10 years old but aren't showing signs of ageing and they still have plenty of tread left. I've sourced a space saver type spare wheel for the car along with the matching short studs and associated wheel changing kit in place of the can of gunk set up for peace of mind. It's a nice looking car and once valeted, is very imposing in its shiny black paint. Fully operational with no warning lights showing after start. The twin turbo engine is massively powerful (510HP / 612lbf torque), blistering performance with the sophisticated ABC suspension system being both performance and comfort friendly. There's no corrosion / rot underneath the car, it's very clean and tidy down below as is the panel / body work and comes with nice, damage free, comfortable dark grey leather interior with the 'elegance' style, white on black dash clocks and twin sunroofs. No dash warning lights stay on after engine start. It can be driven as a fully automatic (self shifting) or as a manual shift car using the steering wheel shift buttons.
Loads of onboard kit fitted - far too much, I have little idea what most of it does but I believe it all works except the radio - it's stopped working for some reason and I can't work out what I've done to it.
It's got less than 90k on the clock, comes with the. factory book pack, a full, mostly main dealer service record (9 visits) and is an awesome machine, very discreet in appearance and can be trickled along on a whisper of throttle or will frighten the boy racers if provoked - sits in the cheaper car tax bracket too!
Please msg me (Paul) with any specific questions / offers you may have. Main dealer service history;
1) 11690m 21/ 12/ 06, 2) 20447 20/ 12/ 07, 3)36500 21/ 7/ 10, 4) 42424 24/ 12/ 12, 5) 48437 17/ 7/ 15, 6) 59215 20/ 3/ 17, 7) 71140 24/ 8/ 19, 8)84433 26/ 5/ 23.
Specialist service history;
9) 86746 19/ 1/ 24.