Nissan Leaf: Heater and Defroster

Affects Nissan Leaf · 2018–2023 — about 13K vehicles.

The hazard

Issue: When the temperature is below -10° C, the defroster may not work properly if you follow the instructions in the owner's manual and use the maximum fan speed. As a result, you may not be able to defrost the windshield. Safety Risk: A windshield that cannot be defogged or defrosted can reduce visibility and increase the risk of a crash. Corrective Actions: Nissan will notify owners by mail and supply an addendum to the owner's manual that provides the correct settings for using the defroster when the temperature is below -10° C.

What to do

Contact your dealer; the remedy details were not included in the filing.

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