Q: I have a. 2000 Mercedes Benz S500. It suddenly won't go into reverse. What should i do? 2000 Mercedes S500

asked by on March 16, 2017

I am having a few issues with my Mercedes shifting into neutral and drive, when o change the gear it goes nowhere but forward! I had it put onto a diagnostic machine and 4transmission codes came back! How do i read them What should i do??

My car has 135000 miles.
My car has an automatic transmission.

Gears slipping when accelerating Inspection $94.99 - $114.99 Get a Quote

Hello - your Mercedes transmission is in "limp mode". Something has failed in the transmission, and it has engaged 2nd gear as a limited means of getting you to a repair shop. If you could forward the specific codes which are set, that would be helpful for diagnostic purposes - without them, we can only speculate. I recommend a transmission inspection performed by a mobile, professional mechanic, such as one from YourMechanic, who will come to your location, diagnose this problem, and give you an accurate assessment of damage and cost estimate for repairs.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Speedometer not working
That particular vehicle uses an electronic sensor to operate the speedometer. If your speedometer is not working, that may be a sign that there is a problem with the speedometer sensor or wiring. A problem with the speedometer circuit or...
Car vibrating at 45 MPH
The speed you say the problem starts is just at the speed the transmission shifts into overdrive and locks up the transmission converter. The speed is also the time that most tire balance problems start to show up. Try to...
Code P1509
The code P1509 is a problem with the idle air control valve or circuit. The most common failure is an idle air control valve internal short. It is possible that the valve may need to be replaced. I recommend having...
Warning lights after ABS brake flex lines replaced
The ABS and brake light warning switch are on different circuits and do not work with each other. The most likely cause of the Check Brake Light message would be a wiring issue, failed bulb, improper bulb, or a brake...
Weird noise in volvo 240
Without additional information it would be tough to say, however based on what you are describing, it sounds like potentially low differential oil causing the gears to whine a bit. There are also what is called trailing arm bushings (https://www.yourmechanic.com/services/trailing-arm-bushings-replacement)...
Car cranks but won't start - 2001 Pontiac Firebird
Simply put, the engine only requires three things to start (https://www.yourmechanic.com/services/car-will-not-turn-over-inspection): fuel, air, and gas. The car is likely not receiving one of these in the right amount or at the right time. You can do some simple tests to...
Check Engine Light is on - 2008 Dodge Avenger
Hello. From what you describe it would appear that your Check Engine Light is on for the intake manifold position sensor. Your vehicle is equipped with an intake manifold that uses butterfly valves inside the manifold ports in order to...
3000 RPM.when car is idling 2014 Hyundai Imax
Hi there - this behavior sounds like a throttle position sensor (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-throttle-position-sensor) problem. Check first for any problem codes, whether the Check Engine light is on or not. Most auto parts stores will do this for free on a "time-available"...
whining noise front of engine, EVAP and temperature control
Hello, thank you for writing in. The first two symptoms may be related. Finding a leak in the EVAP system will take some time and focus. If the noise goes away after fixing the leak, then we know we can...

Related articles

A Buyer’s Guide to the 2012 Mercedes-Benz G-Class
Combining Combining rugged performance with an iconic boxy exterior style, the 2012 Mercedes-Benz G-Class is a hallmark of the SUV segment. It manages to combine true off-road capabilities with luxurious comfort and outstanding on-road performance in a way that most...
The Best Used Cars to Buy If You’re an Architect
Obviously, Obviously, architects appreciate beauty and symmetry. This is not just the case when it comes to their building projects, but also in terms of the vehicles they choose. We have evaluated several used cars, and identified the Mercedes CLA,...
Top Automotive News & Stories: September 24-September 30
Angry Civic Type R, 350 special edition Ferraris, Infiniti variable compression tech, Mercedes' electric future, and more.