I'm want to retrofit some functions on my Vectra.
One of them is TPMS.
I bought these wheelsensors and main unit http://www.verklein.nl/0nD8p.
Can someone please help me.
Which parts (GM partno's) do I need more.
Do I need the two receivers in the wheelcap also?
Which parts do work with the set I already have?
THNX in advance