I have a 1986 300 SDL with cruise control problems (of course). Would someone be able to tell me where the throttle servo unit is? I want to begin trouble shooting.

Thanks!

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86 300 SDL - Vesuvius

96 SL 500

Assumption is the mother of all screw ups.

Do not go gentle into that good night. Rage, rage against the dying of the light. - Dylan Thomas

All that is necessary for the triumph of evil is that good men do nothing - Edmund Burke

The servo is under the intake manifold behind the injection pump.

Start with the cruise control controller under the dash in the area of the steering column. Usually reflowing the solder joints get the cruise working again.

Sixto
87 300D

I assume reflowing the solder joints means lightly touching them with a soldering iron?

I hate to ask simple questions, but this is a bit new to me and I would really hate to break my beautiful car.

__________________
86 300 SDL - Vesuvius

96 SL 500

Assumption is the mother of all screw ups.

Do not go gentle into that good night. Rage, rage against the dying of the light. - Dylan Thomas

All that is necessary for the triumph of evil is that good men do nothing - Edmund Burke