How to Enter Mercedes Service Menu, Dyno Mode | W211 W203 W209

Guide

In this guide, you are going to learn how to access the Mercedes-Benz Instrument Cluster Secret Menu also known as the service menu or engineering menu.

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Mercedes-Benz CLK W209 Amplifer Replacement

Guide

We had a Mercedes-Benz with a burned out amp.

If the amplifier fails on your Mercedes-Benz, the radio may turn on, but you are not going to get any sound coming out of the speakers.

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Bad Engine Mount Leads to Engine Overheating

Guide

This week we had to fix a Mercedes-Benz that was overheating. The problem was the upper radiator hose. It turned out that a bad engine leads to the radiator hose to stretch too much and eventually fail. 

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Mercedes-Benz Electrical Nightmare - Fire caused by convertible pump

Mercedes-Benz Electrical Nightmare - Fire caused by convertible pump

Guide

This week are working on a 2008 Mercedes-Benz CLK550.

This W209 has two main issues.

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fuel 2001 mercedes clk320

17 Mar 2020 •
battery has full charge turn over once and have to turn key off  starter will not stay running how do you get off limp mode  does throttle positioning senser keep from starting?chaged fuel filter no fuel pressure the code reader says code120 throttle/pedal positioning sensor/switch A circuit where is that part car will start but if you touch gas pedal it dies  turn over again it wiil start but dies again if you touch gas pedal the car died on the freeway went into limp mode before it died had car towed home 

Car Entry Convenience Feature

31 Jan 2020 •
  GuruR48MV I remember my salesman saying when you  first get into the car, you could do something  with the key fob that allowed the seat to raise  and even open the window on hot days.  Does  that ring any bells?  It was a convenience  feature.

Battery dies on CLK 320

27 Jan 2020 •
Hi, I have a 2000 CLK 320 Cabriolet.  I just replaced the battery Saturday evening.  I drove the car about 10 miles on Sunday.  Monday morning, the battery was dead.  I did not get any readings on the dash about electrical problems. I did not leave the lights on, nor was there anything plugged into the outlets that might have drained the batter.  Is it the alternator?   Thanks in advance for your help!

Ignition key won’t turn

10 Dec 2019 •
Key will not turn in ignition , tried both keys, neither one works, could the battery be dead in the key causing this condition? if the key doesn’t turn, it won’t display any warning lights!    

Mercedes Benz clk w208 supercharger

15 Nov 2019 •
Guys the supercharger in my 230k is A1110901080,would a 200k A1110900980 supercharger be suitable for a replacement? Thanks

Lights on right side are not working

15 Nov 2019 •
I have a 2004 CLK 320 and the headlights, turn signal, fog light do not come on at all. This happened once before, went to the Mercedes shop, but then they started working. The manager and I both agreed that we knew the lights were not working when I drove in. Now they are out again, what;s up?

ckl w208 soft top problem

15 Nov 2019 •
Describe your problem in detail Hi my clk soft top stop working and by Launch Diag says: -hydraulic pump blocked -the supply voltage of the soft top limit switches is faulty

Adding Bluetooth to Mercedes CLK

15 Nov 2019 •
Hi, I would like to add Bluetooth handsfree to radio in my '02 CLK55 AMG. I would like to keep the stock head unit, or one from a similar model. I have the pre installed telephone wiring but the cradle, etc were removed long before I got the car. It originally came with a Audio 30 head unit but it currently has an Audio 10. Is there and adapter that I can use or possibly a Viseeo unit that would work?

Automatic Transmission in limp mode

15 Nov 2019 •
I have a 2000 CLK-320 with 150k miles. One day it went into "limp mode". I put my scanner on it and got p0715. I checked the transmission fluid level and it was ok. I replaced the 13 pin connector adapter plug and O rings. Still got p0715. I replaced the automatic transmission conductor plate. I still get p0715. What should I do next? Is it possible that it is fixed, but my scanner won't clear the code, releasing the car from "limp mode"? Thanks,

Changed car battery now key does not work

15 Nov 2019 •
led
put key in ignition reads please remove key wont start steering coloum locked