Mercedes-Benz GLE 450, GLE 350 +1 more: Engine and engine cooling — critical fasteners

Affects Mercedes-Benz GLE 450, GLE 350, GLC 300 · 2023–2024 — about 7 vehicles.

The hazard

An inadequate seal can allow fuel and oil to leak onto the road, creating a hazard for other road users and increasing the risk of a crash. Additionally, a fuel and oil leak in the presence of hot engine components can increase the risk of a fire.

What to do

Dealers will replace the high-pressure fuel pump, free of charge. Owner notification letters were mailed February 9, 2024. Owners may contact MBUSA customer service at 1-800-367-6372.

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