2009 Mercedes SL-Class Owner's Manual - Page 354
2009 Mercedes SL-Class Manual
Page 354 highlights
Technical data Fuels, coolants, lubricants etc. Model Fuel tank All models Capacity 21.1 US gal (80.0 l) Fuels, coolants, lubricants, etc. Premium unleaded gasoline (Minimum Posted Octane 91 [Avg. of 96 RON/86 MON]) Fuel tank reserve SL 550 SL 600 SL 63 AMG SL 65 AMG 2.6 US gal (10.0 l) 3.7 US gal (14.0 l) - 0.42 US qt (0.4 l) 7.4 US qt (7.0 l) R-134a refrigerant and special PAG lubricant oil (never R-12) MB Hydraulic Oil MB Windshield Washer Concentrate28 Washer fluid mixing ratio (Y page 357) Air conditioning system Hydraulic system for retractable hardtop Washer system and headlamp cleaning system All models All models All models 28 Use MB Windshield Washer Concentrate "MB SummerFit" and water for temperatures above freezing point or MB Windshield Washer Concentrate "MB SummerFit" and commercially available premixed washer solvent/antifreeze for temperatures below freezing point. 352