The contact owns a 2021 Audi Q7. The contact stated the vehicle was repaired under NHTSA Campaign Number: 25V201000 (Electrical System); however, the repair failed to prevent a failure from occurring. The contact stated that two days after the recall repair, several unknown warning lights illuminated. In addition, the contact stated that after refueling the vehicle, the fuel gauge failed to provide an accurate reading for the fuel. The contact stated that the check coolant and temperature warning lights were intermittently illuminated. The local dealer was contacted, but the vehicle was not diagnosed or repaired due to the cost. The manufacturer was made aware of the failure. The failure mileage was approximately 105,000.