
To install cruise you need a CF3 engine which are drive by wire. All previous engines had a throttle cable. I believe they were introduced in the 156 with the interior facelift but I'm not sure (may have been around before).
The interior facelift came in 2002
CF3 engines came in Sept 2000
The V6 & Selespeed were always fly-by-wire.
To retro-fit cruise-control you need an interior facelift car.
Já jenom dodávám, že tvoje řídící jednotka asi nebude vysílat signály VDC, které tempomat také vypínají, no ale jestli mermomocí chceš, tak tady máš objednací čísla

Control Stalk part no 156047955
Lower steeling column Cowel part no 156034454