Transmitter Battery Replacement

See www.dtsc.ca.gov/hazardouswaste/perchlorate The recommended replacement battery NOTE: Perchlorate Material – special handling may apply.

See www.dtsc.ca.gov/hazardouswaste/perchlorate The recommended replacement battery is CR2032.

1. Press the mechanical key release button and release the mechanical key to access the battery case screw located on the side of the Key Fob.

Release Button Mechanical Key Release Button

2. Rotate the screw located on the side of the Key Fob using a small screwdriver.

Key Fob Screw Location
Key Fob Screw Location

3. Take out the battery case. Remove and replace the battery observing its polarity

Battery Case Removed
Battery Case Removed

4. Refit the battery case inside the Key Fob and turn the  screw to lock it into place.

    See also:

    Prices for the 2024 Mercedes-Benz CLE start above the C-Class, all the way up to the E-Class
    Mercedes-Benz has unveiled the CLE, a versatile offering set to replace the two-door iterations of both the C-Class and the E-Class. Available in coupe and convertible variants, this new nameplate e ...

    Stopping the engine
    Turn the ignition to STOP while the engine is idling. IMPORTANT After a taxing drive, you should allow the engine to “catch its breath” before turning it off by letting it idle to allow the temper ...

    Engine
    GENERAL FEATURES (*) For specific markets where applicable FUEL SUPPLY/IGNITION Petrol versions Electronic Multipoint sequential phased injection integrated with ignition, return less syst ...