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On Demand Video
Mercedes Check Strap
$6.99

Mercedes Door Check Strap Diagnosis and Replacement - On Demand Video

Common repair that you can do yourself with minimal tools and mechanical experience

Groaning, snaping and jammed door check straps are a common problem on the older models (up through 1995). This is primarily due to age and lack of lubrication. Newer models will soon start having similar problems. Rain water getting inside the doors is the big killer.

On Demand Video
$4.99

Abnormal Diesel Engine Noise Troubleshooting - On Demand Video

How to determine if the engine noise is external or internal

Diesel engines make noise. Some ticking and rattling is normal and not something you should be concerned about. Certain loud knocking or rattling noises could be a sign that something bad is happening to the engine, especially if the noise comes on suddenly.

On Demand Video
Tilting Sunroof Repair
$12.99

Tilting Sunroof Part 2: Tilting Mechanism Service and Repair - On Demand Video

1986 to 1995 models. Learn how the tilting arm mechanisms work and how to service, repair and replace them

This is part 2 of a 4 part video series Kent has done on repairing the power tilting sunroofs on the W201 W126 and W124 chassis built from 1986 to 1995. Part 1 covers removal and replacement of the sunroof panel and headliner.

On Demand Video
124 Under Dash Panel Removal
$2.99

W124 Driver Side Under Dash Panel Removal - On Demand Video

You will be surprised at how many hidden fasteners are used on this model

The driver's side W124 under dash panel can be a little tricky to remove due to all the hidden fasteners. Without knowing where these are and how to get to them, removal can be frustrating and it is easy to break the plastic covers.

On Demand Video
Jacking Up a Mercedes Benz - On Demand Video Instruction
$1.99

Introduction to Jacking Up an older Mercedes Benz - On Demand Video

A brief overview covering the type of equipment needed to do it safely

When working under a Benz having the right equipment to put the car and hold it safely up in the air is very important. Always think safety, and the type of equipment and how it is used plays the key role in keeping you safe.

On Demand Video
$1.99

126 Center Console Upper Wood Panel and Instrument Cluster Removal - On Demand Video

Knowing how to do this right can save time and prevent damage to these dash components

You will need to remove the W126 chassis center console upper wood panel when replacing the climate control switch panel, replacing any of the upper switches, replacing burned out light bulbs and /or when remove the center console or the upper dash. 

On Demand Video
$4.99

Waking Up an Old Benz That Has Sat for Years Part 2 - On Demand Video

After getting the engine running what's next?

When an old Mercedes ( or any other car for that matter ) has sat idle for over a year it can be a challenge to get it safely back on the road again. If it has sat idle for more than 5 years you may find it difficult to even get the engine running.

On Demand Video
Buying a Mercedes Benz
$3.99

Going on the Hunt to Buy an Older Mercedes Benz with Kent Bergsma: Part 1 - On Demand Video

Avoiding three common pitfalls that can become big money pitts

In this 10 minute video class Kent shows you what you should initially look for when checking out an older Mercedes for sale. He routinely does a quick 3 to 5 minute walk around to determine if the car passes his priority three part test. 

Those three areas on inspection are:

On Demand Video
Removing Fuel Tank
$4.99

Removing and Replacing an Older Mercedes Diesel Fuel Tank - On Demand Video

Sometimes this is the best fix for a super dirty tank - and you can do it yourself!

Why would you need to remove a fuel tank? If it is heavily rusted or contaminated sometimes it is just easier to find a good used fuel tank and replace it. Trying to clean a heavily gummed up fuel tank is a real challenge.

On Demand Video
Detailing the Interior of an Older Mercedes Benz by Kent Bergsma
$10.99

Extreme Detailing Part 1: Interior Carpets, Upholstery, and Panels - On Demand Video

Learn how to use some unique products make the job easier, faster and more enjoyable

In this video Kent shares his secrets on how to make the inside of an old Benz look like new again. Now granted, you must have a reasonably good car to start with.  He is not going to show you how to reupholster, change seats and door panels, etc.

On Demand Video
$3.99

How to Pressure Fill the W221 and W210 4matic Front Differential

Do you want to pull a front axle to set fill height or do it Kent's way?

What a surprise when you find the early W221 and early W212 4matics don't have a fill plug in the front differential!  The factory manual instructs removing the right front axle to fill and check the level.  What??

On Demand Video
$9.99

SVO Dual Tank Conversion Extra Hose and Valve Requirements - On Demand Video

These are the extra fuel hose and valve requirements when upgrading from a single tank conversion STC or installing a dual tank conversion right from the start

This only applies to Mercedessource conversion kits installed or being installed on the W116 300SD, all W123 diesels, and the 1981 to 1985 W126 300SD. In this xx-minute instructional video, Kent explains the hose routing you will have to change, the extra hoses you will have to add, and the fuel

On Demand Video
$4.99

Purging and Flow Testing an Old MFI Injection Pump - On Demand Video

For the 1950s to 1990s, engines that used mechanical fuel injection.

In this 15-minute on-demand video, Kent will explain how to use his injection pump de-gunking kits to clean out an old pump and to check the flow rate between each delivery valve. Watch the YouTube short video below to get an overview of these kits. 

SaleOn Demand Video
$2.00

Replacing the X164 GL Front Wheel Bearing on the Car - On Demand Video

Requires special tools shown here.

In this 25-minute instructional video, Kent will show you how to remove and replace the front wheel bearing on a 2007 to 2012 GL 350, GL 450, and GL 550, without removing the steering knuckle from the car. It is not easy, but doable if you have the right tools.

On Demand Video
$6.99

How to Use Kent's Guide Rail Pin Removal Tool - On Demand Video

This is the easiest way to get the guide rail pins out of the heads on 1970 to 1991 V8 engines

In this 25-minute, very detailed instructional video, Kent will show you how to use his special tool to remove the guide pins holding the top timing chain guide rails in the cylinder heads.

On Demand Video
$12.99

Replacing Rear O-ring Seal in Older ZF Power Steering Pump - On Demand Video

Aluminum ZF pump only in 1980's - Mostly on OM616 and OM617 Diesel engines.

Kent's instructions for replacing the real seal in this style pump. Make sure your pump is all aluminum ZF pump, or this seal will not work. Total run time: 14 minutes. An 8-inch C-clamp will be required to complete the installation. 

On Demand Video
$9.99

How to Install a Large Aftermarket Filter for Running SVO Fuel in Your Diesel - On Demand Video

For all W123 diesels and for W116 and W126 300SD. Bracket building and fabrication required.

This 10-minute by Kent Bergsma will help you install an oversized filter mounted on an aluminum bracket in the engine compartment of your old 1977 to 1985 Mercedes diesel for the purpose of running vegetable oil. This video is included free with the purchase of our kit below.

On Demand Video
$12.99

How to Rebuild a Fuel Delivery System for a LH-Jetronic M119 Engine - On Demand Video

Instructions for 1992 to 1995 W140 and C140, 1994 to 1995 E420, E500 and SL500 - ONLY V8 engines with ELECTRONIC fuel injection!

In this 20-minute step-by-step instructional video, Kent will show you how to remove your early LH-Jetronic M119 fuel delivery system, overhaul it on the bench using our FID6 kit, and reinstall it back under the rear of your Benz.

On Demand Video
$12.99

Fuel Pressure Testing Tips on a 300E KE-Jetronic Engine - On-Demand Video

Not every aspect of testing is included here. This will cover the basic test with tips for hook-up, reading pressures, and depressurizing fuel.

These 17-minute video instructions are now included with Kent's basic and deluxe Version 3 fuel injection pressure tester. You will learn some tips and tricks on how to pressure test an M103 fuel-injected 6-cylinder engine using one of our test kits.

On Demand Video
$9.99

Fuel Pressure Testing Tips on a 380SL K-Jetronic Engine - On-Demand Video

Not every aspect of testing is included here. This will cover the basic test with tips for hook-up and depressurizing fuel.

These 8-minute video instructions are now included with Kent's basic and deluxe Version 3 fuel injection pressure tester. You will learn some tips and tricks on how to pressure test a 1976 to 1985 fuel-injected V8 engine using one of our test kits.

On Demand Video
$16.99

How to Assemble Kent's Fuel System Pressure Test Builder's Kit

Assembly video only. No testing or diagnostic information is included.

In this 11-minute instructional video, Kent will take all the parts included in his fuel system pressure tester builder's kit and show you how to put it all together using the tool and fittings supplied in the kit. This easy DIY job can be done in approximately 15 to 20 minutes.

On Demand Video
$9.99

1970 to 1993 Fuel Injection Pressure Tester Hook-up - Quick Overview

On Demand Video showing how to hook up the tester to - D-Jet, K-Jet, and KE-Jet engines. No Testing Information Included

In the 14-minute video, Kent will show and explain his new version 3 fuel system pressure tester released in January 2025, and will demonstrate briefly how it is hooked up to the D-Jetronic, K-Jetronic, and KE-Jetronic fuel injection systems.

On Demand Video
$8.99

How to Make Those Finicky Airmatic Air Line Fittings Work - On Demand Video

You think it can't be that hard. Then you follow instructions and the pressure line won't lock in. Frustrating for sure!

In this xx-minute instructional video, Kent will explain and demonstrate how to change and deal with the end fittings on the high pressure lines used on the Mercedes airmatic suspension from 2000 to 2013. Examples shown are filmed on a W220 S500.

On Demand Video
$12.99

Removing MAF and Intake Elbow and Reinstalling Them without Damage - On Demand Video

M112 M113 M272 M273. This procedure will be required to clean the throttle body and/or replace the lower critical seal.

Cleaning the throttle body on 1998 to 2013 V6 and V8 engines can yield amazing results with improved idle, power, acceleration, and fuel economy. To do it, you must remove the MAF and the intake elbow that attaches to the throttle body on the back of the intake manifold.

On Demand Video
$9.99

1998 to 2013 V6 and V8 Safe Throttle Body Cleaning Procedures - On Demand Video

The best "bang for the buck" performance DIY "fix" - M112, M113, M272, and M273 specific, but can work on any throttle body fuel

Why is this not regularly done?  Why don't a lot of shops recommend it? The results can be dramatic with regard to engine smoothness, acceleration, and fuel economy. What about the reports it can damage the engine?

On Demand Video
$6.99

W221 S550 Exhaust Hanger Replacement - On Demand Video

It has a heavy exhaust and is supported under the car by eight rubber hangers. They get hard and can transmit vibrations to the chassis

In this 5-minute demonstration video, Kent will show you how to replace the exhaust hangers on a 2010 W221 S550.  This is an easy DIY job and should be done at your 100,000-mile inspection.  272273

On Demand Video
$12.99

1996 to 2012 Rear Control Arm Bushing Replacement - Use of Special Press Tool - On Demand Video

With Kent's multi-part tool this critical rear suspension bushing can be replaced on the car by lowering the control arm.

In this 15-minute instructional video, Kent will demonstrate the use of his unique bushing press tool on a W221 S550. He calls this the "hidden bushing" as you can not see it, and it is tough to inspect its condition without dropping the control arm.

On Demand Video
$6.99

M272 M273. Secondary Air Injection System Inspection and Troubleshooting - On Demand

Applies to all M272 V6 and M273 V8 engines from 2006 to 2013

In this 14-minute instructional video, Kent will show you all the components of the engine's air injection system, how to inspect and test them individually, and how they work in concert with each other. This is definitely something you would want to add to your own 100,000 inspection.

On Demand Video
$9.99

M272 M27s Secondary Air Control Valve Testing and Replacement - On Demand Video

These are not EGR valves. Often mistaken and much confusion on what they really do.

In this 10-minute video, Kent will explain the operation of these two valves on top of the front of the engine, how to test them, and how easy it is to replace them. If you are having problems with your electric air pump wearing out prematurely, the problem may be these valves. 272273

On Demand Video
$3.99

How to Easily Remove Tie Rods and Tapered Shaft Ball Joints - On Demand Video

Do it without special tools and without damaging the rubber boot. Important if you plan to reuse it.

In this short 3-minute video, Kent will show you a trick that few know about. You can get those tapered shaft ball joints ( like to find on tie rods and control rods) loose without damaging the rubber boot. It can be faster and less painful than using traditional methods. 

On Demand Video
$2.99

R107 W114 W114 Front Subframe Rubber Mounts Install Tips - On Demand Video

These are not full instructions. Kent shows some tips not included in the original PDF manual

In this short 3-minute video, Kent will share a few tips that will aid you when installing new front subframe mounts in the 1972 to 1989 R107 and the 1968 to 1976 W115 and W114. These are in addition to the PDF instructions he has written. ( see below).

On Demand Video
$14.99

M272 V6 Power Steering Tank Filter and Fluid Change Service - On Demand Video

For all M272 engines from 2005 to 2013. This is often neglected and very seldom done properly.

In this extensive and highly detailed 32-minute video, Kent will walk you through the procedures of extracting power steering fluid out of your old tank and installing a new tank without spilling fluid all over your engine compartment.

On Demand Video
$9.99

Repairing Sagging Inside Door Handles W123 W126 - On Demand Video

These are the instructions that come with my kit. Will need special drill bits and bushings to complete this task.

Kent has come up with a new repair kit that will permanently fix your sagging and sloppy inside door pulls. This applies to all W123 and W126 chassis. New ones are very expensive if you can find them. Good used ones are getting harder to get. 

On Demand Video
$8.99

M112 V6 M113 V8 Mass Airflow Sensor MAF Removal and Cleaning

Although not necessary to just clean the sensor, the video shows the complete removal of the elbow for inspection and seal replacement

In this 14-minute instructional video, Kent will show you how to access the MAF sensor and correctly clean it with the proper spray cleaner. This cleaner can be picked up at any auto parts store but must be specific for mass air flow sensors.

On Demand Video
$5.99

M272 V6 M273 V8 Intake Elbow Removal and Intake Manifold Seal Replacement - On Demand Video

Step-by-step procedure to get the MAF and intake elbow off and back on safely. Same procedure on 2006 to 2013 engines.

In this 11-minute instructional video, Kent will show you how to correctly remove the intake elbow ( with mass airflow sensor), install a new seal that connects to the intake manifold, and replace the entire assembly back on the engine.

On Demand Video
$16.99

M272 v6 M273 V8 Oil Separator Replacement Instructions - On Demand Video

Convers both the mid-range separator on the left side of the engine and the full throttle separator on the right side.

This critical maintenance item should be done every 40K to 50K miles - BUY it does not get done. In this xx-minute video, Kent will show you how to properly replace both oil separators without screwing up and breaking something inside the engine.

On Demand Video
$9.99

M272 V6 M273 V8 Thermostat Replacement Procedures - On Demand Video

The thermostat is slightly different, but the procedures apply to all V6 and V8 title designation engines from 2006 to 2013

In this 10-minute instructional video, Kent will show you the location of the thermostat on both engines, explain why they should be replaced every 40,000 to 50,000 miles, and wrap up with installation tips that should help you do it yourself.

On Demand Video
$14.99

M272 M273 Drive Belt and Accessory Inspection and Replacement - On Demand Video

This applies to all 272 V6 and 273 V8 engines from 2006 to 2013. A must 100K inspection service.

In this 19-minute instructional video, Kent will walk you through the process of removing the drive belt, explain what you should inspect at the front of your engine, and show you how to install the parts that always seem to wear out around 100K miles.

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