BMW Z4, 530XI +7 more: Engine and engine cooling — crankcase (pcv)

Affects BMW Z4, 530XI, 525I, 325XI, 525XI, 325I, 330XI, 330I, 530I · 2006 — about 185K vehicles.

The hazard

An electrical short can cause the parts within the PCV valve to melt, increasing the risk of a fire, even when the vehicle is not in use.

What to do

BMW will notify owners, and dealers will replace the PCV valve heater, free of charge. The recall began May 30, 2019. Owners may contact BMW customer service at 1-800-525-7417. Note: This recall is an expansion to recall 17V-683.

Critical — crash/injury risk now High — injury risk; see remedy Moderate — fix at next service Low — minor / informational