2014 BMW 535D fuel/propulsion system problems
20 owner complaints filed with NHTSA name the fuel/propulsion system on the 2014 BMW 535D — 34% of all complaints for this model year.
What owners report
“Am experiencing repeat high-pressure fuel pump (hpfp/cp4) failure on my 2014 bmw 535d. First incident was covered an extended warranty. Policy then with the second being cover under then recently issued recall of the matter. Now i am experiencing however another cp4 failure with the dealership…”
filed Mar 3, 2026
“Component/system failed: High-pressure fuel pump (HPFP) failed, releasing metal swarf that contaminated the entire fuel system. Components are at Niello BMW Sacramento (2020 Fulton Ave, Sacramento CA 95825) and available for inspection upon request (RO #XXX includes tech photos of swarf).Safety…”
filed Nov 20, 2025
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Other reported problem areas on the 2014 BMW 535D
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.