1980 to 1991 W126 Mercedes Sedans: Why Most of the Door Lock Systems Don't Work?

Thanks! Share it with your friends!

You disliked this video. Thanks for the feedback!

Added 5 years ago by vindheim

172 Views

They have power door locks but all have failed. Where has the power gone?? Link to full on-demand troubleshooting video manual. https://mercedessource.com/store/1981-1991-w126-chassis-sedan-vacuum-door-lock-troubleshooting-and-repair-demand-video-manual