answersLogoWhite

0


Best Answer

Assuming it's a US model, (automatic transmission only), you would start under the car at the rear of the trans where you can follow the cable going into a collar. There is a nut that squeezes the collar to lock the cable housing to the trans. Loosen the collar nut, ( remove the bolt, the cable end will not come out otherwise). Use a large screwdriver to gently open the collar at the outside and then pull out the cable. Sometimes it's a good tug.

Leave the old cable hanging for now.

(HINT: Running a string through the route up to the engine compartment will also help you to follow it when installing the new cable).

At the speedometer end, you remove the bottom dash panel, (right above your knees when driving) and reach up behind the instrument panel to gently push the panel out towards the steering wheel. It is only pressure-fit with a rubber gasket and no screws. Be VERY careful not to push the panel too far, as the oil pressure line is attached also and you don't want to separate it and have oil lubricating your knees! Just enough space to reach in and unscrew the cable collar from the speedo.

Start from the engine compartment and pull the cable through the firewall grommet. Install the new cable by feeding through the firewall first, then following the route back to the trans. Careful to leave a nice arc so the cable won't bind. Re-install both ends, making sure the square tip is firmly seated and you're good-to-go.

User Avatar

Wiki User

12y ago
This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: How do you replace a speedometer cable in a Mercedes 300 CD?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How do you replace the speedometer cable for 1988 300zx non-turbo?

Your 1988 Nissan 300 speedometer cable is held in place with swivel nuts on each end of the speedometer cable. Turn the swivel nuts to the left. The speedometer cable will come off. Reverse the process to install your new speedometer cable.


Where is the speedometer cable in a 2006 Chrysler 300?

There is no speedometer cable. The speed signal comes from transmission and abs speed sensors. Chrysler last used a cable in the 1980's.


Delayed response in a Mercedes 300 se when you press the gas?

Check the modulator cable and the transmission pressure module. Adjust cable and clean or replace trans module. Cheers!


How do you replace the rear view mirror on a 2010 Mercedes Benz C300 W204?

how to replace rear view mirror on a mercedes c-300 2009


How do you replace the key for 1989 Mercedes 300?

call a locksmith or order one from dealer


How do you open Mercedes c 300 hood?

how to open the mercedes c 300 hood


How do you replace the cabin air filter on a 1993 Mercedes-Benz 300 se?

Cabin air filters are used to help filter an pollen in the air. To replace a cabin air filter on a 1993 Mercedes 300 SE the glove box will need to be removed. After the glove box is off the cabin filter will be visible and can be replaced.


DYI 1996 Mercedes E 300 front disk pad replacement?

I need to replace the front disk pads on my 1996 MB E300


How do you removed front seats from Mercedes Benz 1987 300 sdl?

how to removed the front seats on 1987 Mercedes Benz ,300 SDL


How do you replace the fuel filter for the 300 e Mercedes Benz 1988?

The fuel filter is under the car you have to remover the plastic cover under the car to get to the fuel filter.


Where is blower location 1990 Mercedes 300d?

where is the blower location the Mercedes Benz 300 d


Online owners manual for a 1990 Mercedes 300 E?

How do you open the hood on a 1990 mercedes