One problem related to engine clicking and tapping noises has been reported for the 2008 BMW 528. The most recently reported issues are listed below.
Tl the contact owns a 2008 BMW 528i. While driving 65 mph, the contact noticed smoke coming from the hood and a loud cracking noise. The check engine indicator illuminated before and during the failure. The vehicle was towed to the contact's home. The vehicle was not diagnosed or repaired. The dealer was not contacted. The contact received a recall notice for NHTSA campaign number: 17v683000 (engine and engine cooling) and was informed by BMW of bayside (266 e shore rd, great neck, NY 11023) that parts were not available. The manufacturer was not notified of the failure. The failure mileage was 86,000. VIN tool confirms parts not available.