car has gone trough full health check last year.Also engine received major maintenance cost me over 4k. Job done with approved Mercedes specialist. engine oil cooler seals replaced.all new camshaft rocker arms and hydraulic tappets.new timing chain tensioner .all injectors seals replaced.new turbo seals gaskets etc. and basically every gaskets,seals and what possible was available to be replaced when they put engine back together! I will attach work sheet coz its 2-3 pages...will save me time to name everything these guys have done.Also got new thermostat, auxiliary battery, new main battery fitted on 05/12/2024 plus steering wheel column software update and gearbox software update on same date, one rear suspension air bag.Got 4 new Goodyears all around (receipt attached).alloys has been refurbished. electrically deployable tow bar. custom made read windows sun blinds.Just passed MOT no advisories! in fact last few years without advisories .its well spec - air suspension, front and rear heated seats, reversing camera, adaptive headlights with cornering light, keyless. euro 6 ULEZ free2 keys.HPI clear.86k miles on clock.car is stock, no modifications EGR ,DPF, ad blue everything still on no faults.