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Table of Contents
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Summarization of Contents

Vehicle Operation
Instruments and Controls
Overview of dashboard components, switches, and indicators.
Instrument Cluster
Detailed explanation of gauges, warning lights, and indicators.
Keys and Doors
Information on vehicle keys, door opening, and locking systems.
Master Lock System
Explanation of the central locking system operation and features.
Seats
Adjustments for front seats, headrests, armrests, and seat belts.
Controls
Operation of steering lock, idle speed, light switch, and combination switch.
Cruise Control
How to use the cruise control system for speed maintenance.
Various Equipment
Details on interior lights, mirrors, sun visors, and other features.
Heating and Ventilation
Controls and operation of the vehicle's HVAC system.
Air Conditioning System
Operation and features of the air conditioning system.
Automatic Climate Control
Managing automatic climate control settings for optimal comfort.
Driving
Information on safe driving, inspections, and special conditions.
Vehicle Care
MERCEDES-BENZ Maintenance System
Overview of scheduled maintenance services and intervals.
Cleaning and Care of the Vehicle
Tips for washing, interior cleaning, and maintaining paintwork.
Practical Hints
Useful tips for interior accessories, tools, and racks.
Fuel System and Fluids
Bleeding the Fuel System
Procedure for bleeding air from the fuel system.
Fluid Level Checks
Checking engine oil, coolant, and transmission fluid levels.
Wheels, Tires, Changing Wheels
Wheels, Tires
Recommendations for tire selection, rotation, and maintenance.
Changing Wheels
Step-by-step guide for changing a vehicle wheel.
Tire Pressure
Information on checking and maintaining correct tire pressure.
Electrical System
Replacing Bulbs and Headlight Aiming
Procedures for replacing bulbs, lights, and adjusting headlights.
Fuses and Battery Care
Location of fuses and instructions for battery maintenance.
Emergency Operation and Towing
Sliding Roof Emergency Operation
Manual operation of the sliding roof if electric drive fails.
Towing and Emergency Starting
Procedures for towing the vehicle and jump-starting the engine.
Technical Data
Technical Data - 240 D
Specifications for engine, transmission, wheels, and electrical system for 240 D.
Identification Plates and Data Cards
Location of vehicle identification tags and data cards.
Technical Data - 300 D, 300 CD
Specifications for engine, transmission, wheels, and electrical system for 300 D/CD.
Fuels, Coolants, Lubricants, Capacities
Capacities and Grades
Recommended capacities and grades for engine oil, fluids, and coolants.
Diesel Fuels and Special Lubricants
Guidelines for diesel fuel types and special lubricants.
The Last Page
Gas Station Information
Key information for refueling, fluids, bulbs, and tire pressure.

Table of Contents