Specific wiring harness for connecting seats with seat ventilation Suitable for the following vehicles: Audi A4 8W Audi A5 F5 Audi Q5 FY Audi Q7 4M Audi Q8 4M The wiring harness connects the seat to the central electronics Required additional components: Original driver's seat with seat ventilation Original passenger seat with seat ventilation Scope of delivery: Wiring harness Note: Finally, the vehicle must be coded. Please consult an Audi dealership for this Only one wiring harness is required for both seats If the seats with seat adjustment are not installed at the factory, item 43376 must be installed in addition