No reason to doubt but are you sure, when i had issues, they replaced the one that controls the CC on/off....

Will have to check RAVE!

Absolutely sure. Diesel auto has only one brake switch, but it has dual action. Does both brake lamps and cancels cruise all in one. Petrol has two, one for brake lamps one for cancelling cruise and releasing vac. Diesel manual has brake switch and clutch switch for cancelling cruise.
 

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