Table of Contents

Advertisement

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the 450 SEL 1978 and is the answer not in the manual?

Questions and answers

Summarization of Contents

Vehicle Operation
Keys and Doors
Explains vehicle key operation and door locking/unlocking procedures.
Seats
Details seat adjustment, headrests, and seat belt usage for safety.
Controls
Covers steering lock, light switch, combination switch, and cruise control operation.
Automatic Climate Control
Explains the operation of the climate control system and its functions.
Various Equipment
Describes interior lights, mirrors, sun visors, window lifters, and accessories.
Radio
Details radio operation, tuning, controls, and antenna functions.
Driving
Hood and Parking Brake
Instructions for opening the hood and operating the parking brake.
Inspections and Catalytic Converter
Information on routine checks and precautions for the catalytic converter.
Starting and Turning Off the Engine
Procedures for starting and stopping the engine under various conditions.
Starting and Shifting Gears
Guidance on transmission operation, gear selection, and automatic shifting.
Safe Driving Practices
Essential advice for safe driving, including speed, braking, and vehicle handling.
Driving Economically and Special Conditions
Tips for fuel efficiency and advice for winter driving and other conditions.
Vehicle Care
Maintenance System and Intervals
Outlines the recommended maintenance schedule and service system.
Engine and Transmission Maintenance
Details on engine oil changes, filter replacements, and transmission fluid service.
Cleaning and Vehicle Care
Guidelines for washing, cleaning, and maintaining the vehicle's exterior and interior.
Practical Hints
Ash Trays and Seat Cushions
Instructions for removing and installing ash trays and rear seat cushions.
First Aid Kit, Tool Kit, and Racks
Information on the first aid kit, tool kit, and advice on roof racks.
Wheels, Tires, and Changing Wheels
Wheels and Tires
Recommendations for wheel replacement, tire selection, and tire wear.
Tire Inflation Pressure
Details on correct tire pressure for various conditions and loads.
Checking Fuels, Coolants, Lubricants, etc.
Engine Oil and Coolant Level Checks
Procedures for checking engine oil and replenishing coolant levels.
Automatic Transmission Fluid Level
Instructions for checking and maintaining the automatic transmission fluid level.
Electrical System
Bulb Replacement and Front Lights
Guides on replacing bulbs and adjusting front lights.
Fog Lights and Tail Lights
Information on fog light bulbs and tail light assembly replacement.
Lights for Plate, Courtesy, and Trunk
Details on replacing bulbs for license plate, courtesy, and trunk lights.
Fuses, Battery, and Spark Plugs
Information on fuse box, battery maintenance, and spark plug specifications.
Sliding Roof Emergency Operating
Filler Flap Unlocking
Instructions for emergency operation of the sliding roof and unlocking the filler flap.
Tow-starting and Towing the Vehicle
Emergency Starting and Towing Procedures
Guidelines for jump-starting and towing the vehicle safely.
Technical Data
Identification Plates
Explains the location and purpose of various vehicle identification plates.
Vehicle Data Cards
Details on the vehicle data cards and their importance for service.
Technical Data 280 SE
Specifications for the 280 SE model, including engine, transmission, and tires.
Technical Data 450 SEL
Specifications for the 450 SEL model, including engine, transmission, and tires.
Fuels, Coolants, Lubricants, and Capacities
Engine Oil Capacities and Grades
Lists engine oil capacities and recommended grades based on ambient temperature.
Transmission, Axle, and Fluid Capacities
Details capacities for transmission, rear axle, power steering, and hubs.
Brake, Washer, and Fuel Tank Capacities
Information on capacities for brake reservoir, washer system, and fuel tank.
Engine Oils and Brake Fluid
Specifics on engine oil usage and brake fluid replacement intervals.
Coolants and Antifreeze
Guidance on coolant mixture, protection levels, and antifreeze checks.
Service Literature
Ordering Service Manuals
Provides contact information for ordering service literature in the US and Canada.
What You Should Know at the Gas Station
Fuel, Oil, Coolant, and Tire Pressure Guide
Quick reference for fuel types, oil grades, coolant, and tire pressure.

Table of Contents