Kitronic guarantee Fault code P17BF P189C fixes malfunctions caused by cracks in mechatronics Repairs chronic malfunction  Repair kit   Audi P189C Fault Code and A3 Stronic Mechatronics Fault:  Fixes your vehicle's minor hydraulic oil change with the quickest change.  Compatible with Audi Volkswagen Seat Skoda DQ 200 mechatronics Compatible The item has a 2 year warranty. If any problems due to manufacturing occur within 2 years we will exchange it with a new one.