2005 Mercedes CL-Class Owner's Manual - Page 414

Technical data Fuels, coolants, lubricants, etc. Model Cooling system CL 500 CL 55 AMG CL 600 CL 65 AMG Capacity Fuels, coolants, lubricants, etc. approx. 12.1 US qt (11.5 l) MB 325.0 Anticorrosion/Antifreeze approx. 15.3 US qt (14.5 l) approx. 15.85 US qt (15 l) approx. 16.18 US qt (15.3 l) 2.3 US qt (2.2 l) 3.06 US qt (2.9 l) 23.2 US gal (88.0 l) 2.9 US gal (11.0 l) MB 325.0 Anticorrosion/Antifreeze Premium unleaded gasoline: Minimum Posted Octane 91 (Avg. of 96 RON/86 MON) R-134a refrigerant and special PAG lubricant oil (never R-12) 7.1 US qt (6.7 l) MB Windshield Washer Concentrate1 Low temperature cooling system CL 600 CL 65 AMG Fuel tank including a reserve of CL 500 and CL 600 Air conditioning system Windshield washer and headlamp cleaning system 1 including a reserve of CL 55 AMG and CL 65 AMG 3.7 US gal (14.0 l) Use MB Windshield Washer Concentrate "S" and water for temperatures above freezing or MB Windshield Washer Concentrate "S" and commercially available premixed windshield washer solvent/antifreeze for temperatures below freezing point. Follow suggested mixing ratios ( page 418). 412