Abbreviations for Workshop literature2E-E Carburetor 化油器4-MATIC Automatically controlled 4-wheel Drive 自动控制 4 轮驱动AAM All activity module 所有执行控制模块AAG Trailer connection unit 挂车连接单元AAC Automatic air conditioning 自动空调AB Airbag 安全起囊ABC Active body control 主动车身控制ABS Antilock brake system 防抱死刹车系统ADS Adaptive damping system 自适应减震系统AG（AT ） Automatic transmission 自动变速箱AGR(EGR) Exhaust gas recirculation 废气再循环AGW Audio gateway 声音门道AKC Anti-knock control 防爆震控制ACS Automatic clutch system 自动离合系统ACSR(AKSE) Automatic child seat recognition 儿童座椅自动识别ALB(ABL) Exterior lights 外部灯光APS Auto Pilot System 自动导航系统ARMIN Airbag with intergrated emergency call system 带紧急呼叫系统的气囊AS Towing sensor 拖车传感器ASA Automatic dimming mirror 自动防眩镜子ASD Automatic locking differential 自动锁死差速器SEQ Sequentronic automated manual transmission 自动手动变速箱ASR Acceleration Slip Regulation 加速防滑调节系统ASSYST Active Service System 主动保养系统ASSYST PLUSPLUS Active Service System 增强式主动保养系统ATS Antenna systems 天线系统ATA Anti-theft alarm system 防盗报警系统AUDIO AUDIO systems(e.g. radio,CD player) 声音系统AVC Audio Video controller 声音图象控制器BAE Basic triggering unit (airbag) 基本触发单元（气囊）BAS Brake Assist 刹车辅助系统BSG Battery control module 电瓶控制模块CAN Controller Area Network(bus/CAN bus) 网络区域控制CAN-B Controller Area Network bus class B (interior) 车身内部网络CAN-C Controller Area Network bus class C (engine compartment)发动机室网络CAN-CNG Controller Area Network-Bus for compressed natural gas压缩天然气的控制网络线CAN-D Control Area Network bus class D (diagnosis) 诊断线CC Cruise control 巡航控制CDI Common rail diesel injection 共轨式柴油喷射CDC（CDW CD Changer CD 转换器）CGI Charged Gasoline Injection 增压汽油喷射CGW/ZGW Central gateway 中央门道CL/ZV Central locking 中控系统CNG Compressed Natural Gas 被压缩的天然气CNS Communication and navigation system 通信和导航系统COMAND Cockpit management and data system 驾驶室管理和数据系统CSO/ZAS Cylinder shutoff 断缸功能CVT Continuously Variable Transmission 连续可变自动变速箱DAS(FBS) Drive Authorization system 驾驶授权系统D2B Digital data bus 数字式数据线DE Direct Injection 直接喷射DINENGerman Industrial StandardEuropean Standard德国工业标准欧洲标准DTR Distronic(adaptive cruise control) 限距控制系统DVD Digital Versatile Disk 万能数子磁盘DSP Dynamic seat pump 动态座椅泵E-call Emergency call system 紧急呼叫系统EAG Electronic automatic transmission control 电子自动变速箱控制ECI Energy controlled ignition 能量控制点火EDC Electronic diesel control 电子柴油控制EA Electronic accelerator 电子加速器ETC Electronic transmission control 电子变速箱控制ESP Electronic stability program 电子稳定程序ETS Electronic traction system 电子牵引系统EIS Electronic ignition switch control unit 电子点火开关控制单元ESM Electronic shifts module 电子变档模块FAG Front automatic transmission 前自动变速箱FFZ/IFZ Radio frequency locking/infrared remote central locking 无线电/红外线遥控中控锁FGS Front wheel drive transmission control 前轮驱动变速箱控制FIN Vehicle identification number 车辆识别码FSA Hands-free system 免提系统GRM Gear recognition module 档位识别模块GES Vehicle speed signal 车速信号GPS Global position system 全球定位系统GVN Complete networking 整个网络系统HFM HFM sequential multiport fuel injection/ignition system HFM 连续多点式燃油喷射/点火系统HSW Steering wheel heater 方向盘加热HRA Headlamp range adjustment 大灯范围调节HLCM-L Headlamp control unit, left 左大灯控制单元HLCM-R Headlamp control unit, right 右大灯控制单元IBL Interior lights 内部灯光IFZ Infrared remote control for central locking 红外线遥控中控IR Infrared remote control 红外线遥控IRS Interior motion sensor 车内运动传感器IC Instrument cluster 仪表盘ISC/ELR Electronic idle speed control 电子怠速控制KE Continuous fuel injection system(electronic) 连续燃油喷射系统（电子）KG Keyless Go 无钥匙启动LH LH sequential multiport fuel injection system LH 连续多点式燃油喷射/点火系统LCP Lower control panel 下控制板MB Portal Mercedes-Benz PortalME-SFI ME-SFI fuel injection and ignition system ME-SFI 燃油喷射和点火系统MG Manual transmission 手动变速箱MOST Media Oriented System Transport 媒体导向系统传输MRS Multifunction restraint systemNAVI Navigation 导航NGT Natural Gas Technology 自然气体技术OBD On-board diagnosis 车身诊断系统OCP Overhead control panel 头顶控制面板PIN Personal identification number 个人识别码PLD Pump-line-nozzle 泵-线-喷嘴PMS Pressurized engine control 压力控制的发动机管理系统PSE Pneumatic system equipment 真空系统元件PTS Parktronic system 驻车系统RD Radio 收音机RL Right turn signal lamp 右转向信号灯SA Special equipment 特殊装备SAM Signal acquisition and actuation module 信号采集和触发模块SBC Sensotronic brake control 电子感应式刹车系统SCN Software Calibration Number 软件校准码SD System Diagnosis 系统诊断SCM Steering column module 方向柱模块SPS Speed-sensitive power steering 速度感应助力转向SRS Supplement restraint system 安全气囊STIP Service Technical Information, Passenger Cars 维修技术信息（轿车）TAC Tempmatic (air conditioning) 温度感应式空调系统TCS Traffic center serviceTEL Telephone TELE AID Telematic alarm identification on demandTM Tempmatic 温控TN RPM signal, gasline engine module 转速信号TV TV tuner 电视转换器TWC 三元催化TPM Tire pressure monitor 胎压监控UPCI/UHI Universal Portable CTEL Interface 通用式便携UCP Upper control panel 上控制面板VA Front axle 前桥VCS Voice control system 声音控制系统VR Vario roof 可折叠顶蓬VG Transfer case 差速器VICS Vehicle information and communication system 车辆信息和通信系统VL Left front 左前VR Right front 右前WIS Workshop Information System 车间信息系统ZW Ignition angle 点火角Index of Code number213 Speed-sensitive power st。