Mercedes-Benz 300-Class - Recent Questions, Troubleshooting & Support - Page 7

most likely is the 'resistor' that controls the fan speed. try 'jumping it' with a 10 gauge wire--blower should run on max speed.

Check your fuel filters

Is the check engine light on ? Have you checked base fuel pressure with a gauge ?

That sounds like your brake wear or brake operation warning light. You might have low pressure or air in your brake system. Most likely, your brake pads need replacement.

Should be on the passenger side rear frame rail.

The best source would be www.beckerusa.com

1 gal = 3.785 L

Freon goes in the ac system and is adjusted to an operating system pressure for the gas in use. If you need to add gas then you have a leak so it would be a good idea to visit an accredited ac specialist shop to find and fix the leak and have the correct amount of gas added.

because its worth more as scrap then to reinsure. just buy it back from the inc company.

I had that happen on one of my cars and it was a bad fuel pressure regulator.