I would suggest that you buy a Haynes Manual off of ebay for the 1977-81 Diesel amazon may have it.
To start the car you place the Key in the ignition Pull out the knob to the right of the steering wheel labeled CS Or a C with the S in the Middle of the C, turn it to run, not start Wait for the Yellow Glow plug light to go out 7 Seconds or up to a minute, and then turn the ignition switch to start.
To start the car you place the Key in the ignition Pull out the knob to the right of the steering wheel labeled CS Or a C with the S in the Middle of the C, turn it to run, not start Wait for the Yellow Glow plug light to go out 7 Seconds or up to a minute, and then turn the ignition switch to start.