98-02 Mercedes Key Fob Battery Replacement – EASY DIY

98-02 Mercedes Key Fob Battery Replacement – EASY DIY

You need 2 – 2025 batteries – https://amzn.to/38o5BKu

Here is a quick little demonstration on how to change out the dead or weak 2025 battery in your dead or dying Mercedes Benz key fob. This fit most models from 1998 – 2002. There is a full list below. Hope you found this video helpful!

FCC ID IYZ 3302
Part#

3302
MARQUARDT 3302
CAN 6960 208 766 03 06
2701102345
Dealer part #
Buttons 3: Lock, Unlock, Panic
Frequency 315 MHz
Battery Type 2: CR2025

OEM Mercedes Benz 3 Button FCC ID IYZ 3302 IYZ3302 1YZ3302 1YZ Keyless Remote Entry Clicker Control Transmitter Keyfob Vehicle Car Fab FOB w/ New Key – 3 btn Pre-Owned 275C1o
Mercedes C230
Years: 1998 1999 2000
Mercedes C280
Years: 1997 1998 1999 2000
Mercedes C43
Years: 1998 1999 2000
Mercedes CL500
Years: 1998 1999
Mercedes CL600
Years: 1998 1999
Mercedes CLK200
Years: 1998 1999 2000 2001 2002
Mercedes CLK230
Years: 1998 1999 2000 2001 2002
Mercedes CLK320
Years: 1998 1999 2000 2001 2002
CLK430
Years: 1999 2000 2001 2002
Mercedes CLK55
Years: 2001 2002
Mercedes E300D
Years: 1998 1999
Mercedes E320
Years: 1998 1999 2000 2001 2002
Mercedes E430
Years: 1998 1999 2000 2001 2002
Mercedes E55
Years: 1999 2000 2001 2002
Mercedes S320
Years: 1998 1999
Mercedes S420
Years: 1998 1999
Mercedes S500
Years: 1998 1999 2000
Mercedes S600
Years: 1998 1999
98 99 2000 01 02

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Comments

Key Fob Rob says:

You need 2 – 2025 batteries – https://amzn.to/38o5BKu

John Agacki says:

Thank you! Simple and straightforward.

Whiskey Da Don says:

Question: does these batteries only help for getting into car? Do the batteries actually help start the car itself? Because I can get into car with keyless entry by hitting unlock but when I put key into ignition it doesn't turn. This is my old key as backup. My new key works fine.

Mike Smith says:

Perfect. Thank you !

Vahe Markarian says:

Very helpful! Thank you.

R R says:

Great!! Now if u could only fix my Keurig

Fix it Flip says:

Easy peasy.

Rebecca Ransick says:

Wow, great info!

RandomRed says:

Thank you!!

Toyota Venza Guy 24 says:

Awesome! Helpful.

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