You'll have to remove the upper console trim panel to get at the lights. It would tak a lot of space to put the instructions in here, Your best bet is to take the critter to a mech who know what is required. Or, as an alternaltive, get a Haynes manual for your car.
Try books4cars.com I got one for my car. inexpensive and shipped quickly..

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Jeff L
1987 300e
1989 300e