Did a Water Leak Ruin My Speakers? – Mercedes Sound System Troubleshooting (W212 E-Class)

Why are my door speakers cutting out? Let’s investigate and learn more about the sound system in my 2011 Mercedes E-Class! Tools (affiliate links): Trim tools: https://amzn.to/3OKzcXa Torx bits: https://amzn.to/3QQebLi Bit driver: https://amzn.to/4tX96Q0 Shortcuts: 0:00 – Intro 1:01 – Checking the footwell wiring harness 3:18 – Removing the door panel 5:41 – Checking the audio connections 7:44 – Door panel reassembly 9:06 – Testing 9:31 – Finishing the reassembly 10:39 – What happened? #cars #mercedes #eclass #w212 #logic7 #harmankardon #troubleshooting #audio #sound #diy #repair #mechanic #automotive #automobile #luxurycar #v8 #benz #mercedesbenz