M 300 - M 599

Code	Description	Countries	Dates
430	Tinted band in laminated windshield
506	Servo brake assist
523	Harder brake linings
528	Convex passenger-side rearview mirror
533	Anti-theft alarm system for Taxicabs and Rental fleet cars
551	Halogen headlights
552	Without heater booster
553	US/Canada market package: Sealed Beam headlights combined parking light/turn indicators red taillight lenses ignition switch buzzer side marker lights and reflectors brake circuit warning light without high-beam flasher without side parking lights	USA, CDN
554	Export market package: Sealed Beam headlights red taillight lenses turn indicators with sidemarkers without high-beam flasher	Export
555	4-speed manual transmission
557	Combined clock and heater time preselector
558	Second battery with cut-off relay
560	Sliding steel sunroof
561	Vent wings in front doors
562	Fully reclining front seats
563	Fold-out armrest in rear seat
565	Sports-style steering wheel		from 8/71
568	Tinted glass all around		from 8/73
571	Rear fog lamp
572	Two-tone horn		until 7/72
573	Airconditioning system
587	Radio Hannover
599	Carburated engine		until 7/73

Country codes