360 Service products Service products are responsible for the results of using fuel additives. Service products include: Important safety notes H Environmental note Dispose of service products in an environ- mentally-responsible manner. R windscreen washer concentrate R fuels (e.g. diesel) R lubricants (e.g. engine oil, transmission oil, grease) Approved service products fulfil the highest quality standards and are documented in the Mercedes-Benz Specifications for Service Products. For this reason, only use approved service products for your vehicle. Information about approved service products is available from a Mercedes-Benz Service Centre.
You can recognise service products approved by Mercedes-Benz by the following inscrip- tion on the container: R coolant R hydraulic fluids Technical data R brake fluid for the hydraulic clutch mecha- nism system R AdBlue ® (BlueTec ® exhaust gas aftertreat- ment reduction agent) G WARNING Service product can be poisonous and haz- ardous to health. There is a risk of injury. Observe the instructions on the respective original container when using, storing and dis- posing off service products. Always store ser- vice products in the sealed original container. Always keep service products out of the reach of children. R MB-Freigabe (e.g. MB-Freigabe 228.51) or R MB Approval (e.g.
MB Approval 228.51) Other labels and recommendations relating to the quality or indicating that the product meets a certain specification are not neces- sarily approved by Mercedes-Benz. Further information can be obtained from a Mercedes-Benz Service Centre. ! Special additives (except approved fuel additives) are neither required nor approved for use with approved service products. Additives may cause damage to major assemblies. Therefore, do not mix any additives with service products. You i Information about service products which have been tested by Mercedes-Benz and approved for your vehicle can be obtained on the Internet at:
http:// bevo.mercedes-benz.com Compressed-air system Service brake 18.3 bar Brake circuit 1 Min. 7.5 bar Brake circuit 2 Min. 7.5 bar Trailer brake circuit Min. 5.5 bar Pressure regulator (activation/deactivation pressure) Approx. 15.8 / 18.3 bar Spring-loaded brake release circuit Min. 5.5 bar Volume of compressed-air reservoir (brake circuits 1 and 2) 2x 20.0 l