Get a brand new remote key for your VW Touareg or Phaeton. This key fob features 3 buttons, including unlock, lock, and trunk, plus a panic button. It has a PCF7946 transponder chip and operates at a frequency of 315 Mhz. Please verify that your original key has the same FCC ID KR55WK45022 before purchasing. This key does not come with a battery, but locksmiths can program it diagnostically or automatically with the immobilizer. Compatible with other models with the same specifications of key blank and battery holder. Order now to replace your lost or damaged key fob