AUDI: RVU-3.2L REROUTING ENGINE WIRING HARNESS (17). REQUIRED VEHICLE UPDATE IS IN EFFECT FOR 15 MONTHS FROM DATE OF PUBLICATION. AFTER THAT DATE, THIS RVU WILL EXPIRE AND NO LONGER BE IN EFFECT. WIRING TO THE SECONDARY AIR SOLENOID MUST BE REROUTED IN THE ENGINE COMPARTMENT. *PE