2015 t3 Prius adding cruise control

[rual]

Hi I’m looking at Uk model 2015 t3 Prius  , 

can anyone confirm the cruise control install method , 

apart from the cruise stick & plug in adaptor ,

is there more wiring that needs doing to Ecu 

Or not 

people  have done it , 

i just can’t find a easy instruction 

thanks 

rual Ahmed 

[PeteB]

I had a 2012 T3, got my dealer to supply and fit the switch.  I think they charged just under £150 including fitting and vat.

These are the part numbers they used:

• COVER, STEERING    T45186-47030-C0
• SWITCH, SPEED C    T84632-0F010
• WIRE, CRUISE SW    T84633-05010
• SCREW    T90159-50199

I've had the job done my them on a couple of Gen 1 Prius and a Gen 2 as well.

The Gen 1 and 2 needed a replacement brake-light switch above the pedal as they required an extra terminal to cancel the CC when the pedal is pressed, but later models didn't need the different switch.  The Gen 1 was the most expensive as it needed a different steering wheel to accommodate the switch.

No other mods to the cars was necessary, even the indicator light on the dash already had a bulb it it.

[rual]

How long ago did you have this done 

thanks 

[PeteB]

Sep 2012 when I bought the car