It's not a Euro, it's US spec. All SDs were made for the North American market.

VIN WDB12612012038538
Model 300 SD
Chassis 12612012038538
Engine 617951 12 038553
Transmission 722303 02 299673
Order 0 2 707 21486
Approx. year 1982
Lights BOSCH
Cab 17095
Dealer United States - tourists (707)
Interior leather light brown (254)
Paint
172 anthracite grey metallic (с 01.01.1963)
54 Unknown code
Options
410 electric sliding roof (с 01.03.1965 по 29.02.1988)

440 tempomat (cruise control) (с 01.09.1975)

451 revolution counter (с 01.12.1972 по 31.10.1993)
tachometer

467 central locking system and instruments with english lettering (с 01.04.1970 по 31.10.1993)

491 USA version (с 01.01.1963)

504 outside rear view mirror, right, electrically adjustable (с 01.11.1978 по 29.02.1986)
outside rear view mirror, right, electrically adjustable (l.h.d.)
taxi version, f.r.g, and outside rear view mirror on the right

519 Becker radio Grand Prix electronic cassette - USA (с 01.08.1980 по 30.11.1990)
Becker radio Mexico Grand Prix, electronic (USA)

531 automatic antenna (с 01.01.1963)

543 sun visor with vanity mirror, illuminated, left and right (с 01.11.1978)

570 folding armrest front w202/210 stowage box front with armrest (с 01.04.1970)
front folding armrest w202 - housing at front with armrest

588 automatic climate control and electric window lifters (front and rear doors) (с 01.01.1977)

592 heat-insulating glass, all-around, heated rear window pane (laminated glass), band filter
green heat-insulating glass all round, heated rear window, laminated safety glass - tinted strip (с 01.01.1972)

611 courtesy lamps for front and rear doors, with W124 also for central doors/W202 front doors only (с 01.11.1978)

636 elimination of warning triangle (с 01.03.1973)

640 aluminium disc wheels with radial-ply tires (с 01.10.1969 по 31.12.1989)

663 60 liters of fuel (с 01.07.1978 по 30.06.1993)

673 high-capacity battery (с 01.01.1964)

803 Change of year of model, last figure shows new model year

820

835 coir mats (с 01.08.1962 по 31.10.1989)

__________________
'81 MB 300SD, '82 MB 300D Turbo (sold/RIP), '04 Lincoln Town Car Ultimate

Sooner or later every car falls apart, ours does it later!
-German Narrator in a MB Promotion Film about the then brand new W123.