I now have an '84 300D with cruise control.
I have tried to use it and it seems to work OK, but when I set it, and remove my foot from the pedal, the vehicle speed drops by around 5 km/h, before holding that speed.
Is this normal?
This may be contributing to the inability of the accelerate /set control to be able to slightly increase the vehicle speed. If I hit it to Accel/Set, it will start to speed up, but when the lever is released, the vehicle speed drops by 5 km/h.

__________________
Tony from West Oz.
Fatmobile 3 84 300D 295kkm Silver grey/Blue int. 2 tank WVO - Recipient of TurboDesel engine.
Josephine '82 300D 390kkm White/Palamino int.
Elizabeth '81 280E, sporting a '79 300D engine.
Lucille '87 W124 300D non-turbo 6 cylinder OM603, Pearl Grey with light grey interior


Various parts cars including 280E, 230C & 300D in various states of disassembly.