How to Replace the Key Battery for a Lexus?

1 Answers
LenaRose
07/29/25 5:43pm
Steps to replace the key battery for a Lexus: 1. There is a mechanical key inside the remote key, take out the mechanical key; 2. After removing the mechanical key, there is a small groove in the middle of the plastic shell, insert the mechanical key into the groove and gently pry it open; 3. Once opened, you can see the battery and replace it directly. Lexus models include the LM, UX300e, ES, RX, and others. For example, the Lexus LM is a luxury MPV under the Lexus brand, with body dimensions of 5040mm in length, 1850mm in width, and 1945mm in height. The Lexus LM features the family-style spindle grille and, for the first time, uses chrome decoration, with the iconic L-shaped matrix LED headlights providing clearer and broader visibility.
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