Electrical
Key Not Springing Back From the Start Position
This is a sure sign your electrical switch is going bad
W116, BENZ AID - COMMON QUESTIONS AND ANSWERS
On Demand Video
$2.99
Side Trim Strip Removal and Red Trim Clip Replacement - On Demand Video
Replacing the red clips with new ones is the only way to get the trim to fit tight.
On Demand Video
$9.99
How to Repair Your Dash Light Dimmer Switch - On Demand Video
How to get your 1968 to 1985 Mercedes Dash Lights Working Properly Again
On Demand Video
$4.99
Bypassing a Non Working Dash Light Dimmer Switch - On Demand Video
How to restore dash lights when the dimmer switch is shot
Fuel Delivery
Diesel Engine Timing Device
This important device is not immune to problems as the older diesel engines age!
Engine
How Hard is it to Change the Glow Plugs?
With the right instructions this is a beginner DIY job.
On Demand Video
$4.99
Troubleshooting Problems Related to the Diesel Engine Timing Device - On Demand Video
Covers theory and potential problems of this device on most diesel engines 1969 to 1985
Vacuum
Overhauling a W116 300SD Engine Driven Vacuum Pump
Repair kits and parts are not available new for the twin diaphragm pumps
On Demand Video
$7.99
W116 300SD Engine Vacuum Pump Overhaul Options - On Demand Video
Instructions on how you can get your pump working again creatively
On Demand Video
$3.99
How to Use Small Lithium Polymer Batteries to Work on Your Car - On Demand Video
If you are into RC (radio control) you will already have these batteries and special charger