Why does my Mercedes-Benz SLK 230 not start?

Here’s the size up: I am working on a 99 SLK 230. When I go to start the car it turns but doesn’t start. The k40 board was re-sodered and looks good. The only code on the OBD-II is the camshaft Position Sensor but I ‘ve had that issue for over 7,000+ miles.

How do you lock the ignition switch on a Mercedes SLK?

Alternately, it can be pried off carefully using a small flatblade screwdriver. For reassembly, the ring’s clips (arrow) grab the slot in the dash panel directly under the key cylinder. The special Lock Cover Tool catches the key’s remote fob, causing the key to move with the tool.

Is there a problem with my SLK 230 R170?

Hi I have recently had a ‘No Start No Crank’ problem with my SLK 230 R170. This happens when the key is turned on and all the dashboard lights show but the engine will not turn over. I did some research on this problem and it appears that this is a common fault with this model and there is a simple fix which can be found on You Tube

How to change cylinder cover on Mercedes SLK 230?

The aluminum cylinder cover ring needs to be rotated a quarter turn counter-clockwise while the key is in the “1” (Accessory) position. The barbaric way to do this is with large channel locks, which will likely mar the lock cover. A better method is with a purpose-specific Lock Cover Tool (Pelican Parts #BM-202-0014).

Can you change the cylinder on a Mercedes SLK 230?

A better method is with a purpose-specific Lock Cover Tool (Pelican Parts #BM-202-0014). Once the cover is released, the key and tumbler can be pulled out of the steering lock. The one drawback to ordering a new cylinder and key is that the trunk lock will still require the original key.

How do you replace a Mercedes Benz starter?

Place a wood block right under the engine, close to the side of the mount that you will be removing and raise the engine one or two inches. This will allow you to remove the engine mount. Remove the engine mount. Motor mounts look like this. Mercedes-Benz Engine / Motor Mount Remove the old starter now that you have room.

How to reinstall a Mercedes Benz ignition switch?

For reinstallation, begin with the flat edge in the 9:00 position and then spin it to 12:00 using the tool. The key remains in the “1” position, retracting the cylinder’s spring-loaded pins. This allows the cylinder to be pulled out of the steering lock.

How can I repair my Mercedes SLK 230 overload protection relay?

A brass clip (green arrow) keeps the K40 in place. Pressing it outward sets the K40 free. Pull the plugs off the K40 and remove it from the car. A skinny flathead screwdriver can be used to pry the relay board out of the case. Check the relay side of the board for obvious problems: charred or loose connections, etc.

How to reset central locking system on slk230?

An expert that got 5 achievements. An expert who has achieved Level 3. Go to main menu on display go to settings go to locks and try to reset if wont then control module may be at fault. You can’t post conmments that contain an email address.

When was the last time my SLK wouldn’t start?

The only time my 2001 SLK wouldn’t start is when the original battery failed at 4 1/2 years with 35,000 miles. No warning…just wouldn’t start when I came out of the Mall one night. Luckily there was a Sears at the mall to get a new battery.

What should I do if my Mercedes Benz won’t start?

Start the car and you should be able to get around 60 psi. When the engine is running and when you turn off the engine the pressure should stay steady. Always perform this test on a cold engine. Next, make sure that the fuel injector connections are secure and not loose. Check the fuel pump and the fuel pump relay.

Why is the battery on my Mercedes Benz not working?

Hint: Starter Problem or Low Battery This may seem obvious, but an old battery is the root of many headaches and can cause all sorts of malfunctions on Mercedes-Benz cars. How old is the battery on your Mercedes-Benz?

When did the SLK convertible top stop working?

I have a 1999 SLK 230 with a non-working convertible top. It worked fine for a few years (I’ve had it since Jan 2000), then it got to the point where when car sat in sun all day, the hardtop wouldn’t open until it cooled off.

Why is the roof not opening on my SLK?

if the locks are unlocking but the roof does not lift when the boot is fully open then its most likely the switches in the roof. its really easy to take off the roof lining and remove ballows from switches giving full operation once again.

When did the Mercedes Benz SLK Class come out?

In this article, we consider the first-generation Mercedes-Benz SLK-Class (R170), produced from 1996 to 2004.

How to reset check engine light on Mercedes slk230?

I found on the wiki a method how to reset check engine light on your MErcedes SLK230, switch the key in ignition on position 2, turn steering wheel full left then full right and back to centre and warning lights will be reset. This works only after you changing the battery.

In this article, we consider the first-generation Mercedes-Benz SLK-Class (R170), produced from 1996 to 2004.

Where is the fuse box on a Mercedes Benz SLK?

The fuse box is located on the side of the instrument panel, behind the cover (on the left in the LHD, on the right in the RHD)

How to reset service light indicator Mercedes SL 500?

Within 10 seconds, turn key in steering wheel lock to position 0. Press and hold button to the left of speedometer, while turning key in steering lock to position 2 again. The present status for days or distance is displayed again. Continue to hold button until you hear a signal (approximately 10 seconds). Release button.

What are the common problems with Mercedes key fobs?

Common Mercedes Key Fob Problems Go to top 1 Mercedes key fob not working after battery change 2 Mercedes remote doesn’t work anymore 3 Keyless remote doesn’t lock/unlock the car 4 Mercedes key fob won’t unlock doors 5 Panic button doesn’t work 6 Trunk unlock doesn’t work

What kind of battery does a Mercedes Benz FOB use?

If you need a replacement battery note that Mercedes-Benz uses CR2025 battery type. Ensure you have new batteries in your key fob. Next, look carefully at your Mercedes-Benz key.

Where is the lock ring on a Mercedes SLK 230?

For reassembly, the ring’s clips (arrow) grab the slot in the dash panel directly under the key cylinder. The special Lock Cover Tool catches the key’s remote fob, causing the key to move with the tool.

What should I do if my Mercedes key fob is not working?

If you need a replacement battery note that Mercedes-Benz uses CR2025 battery type. Ensure you have new batteries in your key fob. Next, look carefully at your Mercedes-Benz key. When you press the button on your key you should see a small RED led light. The light should light up every time you press any of the buttons (Lock, Unlock, Panic, Trunk).

When did the Mercedes SLK 230 come out?

Launched in 1996 and immediately creating a two-year waiting list, the Mercedes SLK is very much a low-key and under-appreciated modern classic today yet it kick-started a whole new rtrend for the industry. It also represented a big departure for Mercedes itself which at the time was suffering from a rather stuffy image.

Is the Mercedes SLK a five speed automatic?

The SLK may lack an exotic soundtrack but there’s no doubt as to its performance. Like many SLKs, this example uses the five-speed automatic and it suits the character of the car very well.

Why is my Mercedes Benz air conditioning not working?

What are common reasons my Mercedes-Benz SLK230 has air conditioning problems? While there are a variety of reasons your Mercedes-Benz SLK230 air conditioning won’t work, the most common 3 are a refrigerant leak, an electrical climate control issue, or a problem with the air conditioning compressor.

Why is my SLK 230 no start no crank problem?

To avoid this, cancel and sign in to YouTube on your computer. An error occurred while retrieving sharing information. Please try again later. Hope this is of interest. Did you clean all 5 connecters before you plugged them in?

Where are the fuses on a Mercedes Benz SLK?

Fuse box diagram (fuse layout), location, and assignment of fuses Mercedes-Benz SLK (R170) (SLK 200, SLK 230, SLK 320 and SLK 32 AMG) (1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004). The fuses in your vehicle serve to close down faulty circuits. If a fuse blows, all the components on the circuit and their functions stop operating.

Is the Mercedes SLK 230 a good car?

I purchased a 1999 SLK 230 off an auction on Ebay a couple of years ago. It was a fantastic car and I put over 35,000 miles on it with virtually no issues beyond replacing tires and a couple of belts. Until I hit a section of black ice this winter on I-80 and collided with a guardrail. Damages exceed car value and I could not work out fixing it.

Are there any recalls on the Mercedes slk230?

I bought a 2001 Mercedes Benz SLK230. Since ownership the car has had a few recalls – one being the camshaft solenoid that leaks oil to the wire harness which was damaged and I paid for. Then the recall came about years later. Oxygen sensors need replacement. Over 15k miles the interior had to be completely redone as it peeled off.

When did the Mercedes SLK R170 come out?

I live in the Rockies and the mountain folk aversion to rwd vehicles is near legendary so my search took me well out of my area. The R170 version of the SLK was only made from 1998 through 2004, averaging about 10,000 US versions each year. I’ve discovered that only about 10 percent of these have manual transmissions.

Are there any problems with the Mercedes slk230?

Check out our Mercedes-Benz SLK230 overview to see the most problematic years, worst problems and most recently reported complaints with the SLK230.

What are the problems with a Mercedes Benz?

Top 5 Mercedes-Benz no start problems 1 Engine Click, No Start 2 Engine Dies Right After It Starts 3 Car turns over, but it won’t start 4 The car makes a clicking noise but won’t start. Hint: Starter Problem or Low Battery 5 Key will not turn the ignition More

Why is my Mercedes Benz gear shift stuck?

Gear shift stuck is one of the most common problems with Mercedes-Benz cars. Unfortunately, looking to see if the brake lights turns on while you press the brake pad, is not a good test to tell if the brake light switch is working properly.

The fuse box is located on the side of the instrument panel, behind the cover (on the left in the LHD, on the right in the RHD)

Why is the clutch pedal not working on my SLK?

The ignition switch sends power signal to the clutch pedal switch & then to relay module & then to the starter. Either the clutch switch or the relay module is the most likely problem.

Why does my Mercedes not start when I charge the battery?

This Mercedes-Benz is not starting because of a low battery. In this case, what you need to do is trickle charge your battery using any of these 12 volt battery trickle chargers. If you need help read this article on How to charge a Mercedes-Benz the right way. Mercedes won’t start, and it’s not the battery.

Why does my Mercedes Benz make a clicking noise?

It requires electrical power to crank the engine. The car makes a clicking noise but won’t start. Hint: Starter Problem or Low Battery This may seem obvious, but an old battery is the root of many headaches and can cause all sorts of malfunctions on Mercedes-Benz cars.

Why does my 1999 Mercedes SLK 230 not start?

My 1999 Mercedes SLK 230… My 1999 Mercedes SLK 230 won’t start. When the problem began it was intermittent. Generally the first or second time I would turn the key it would not start. Then after I would sit in the car and cuss for a minute or two, and turn the key again, most times it would start.

How to fix no power no start on most Mercedes-Benz?

HOW TO FIX NO POWER NO START ON MOST MERCEDES-BENZ VECHICLES DIY. – YouTube HOW TO FIX NO POWER NO START ON MOST MERCEDES-BENZ VECHICLES DIY. If playback doesn’t begin shortly, try restarting your device.

Why does my SLK 230 not start up?

The k40 board was re-sodered and looks good. The only code on the OBD-II is the camshaft Position Sensor but I ‘ve had that issue for over 7,000+ miles. When I sit in the drivers seat and I turn the key a few positions I do not hear the fuel pump “humm” in the passenger rear side of the car. So I got under the car and examined the fuel pump.

Why is my Mercedes Benz starter not working?

Often times, when the starter is defective or seizes up it will blow out the fuse that protect the starter circuit. Another thing that you can try is to hit the starter with a rubber hammer a couple of times. Depending what kind of starter problems you have, the starter may work a few more times.

How much does it cost to clean a SLK MAF sensor?

For around $8.00, SLK owners will likely want to attempt to clean a problematic MAF sensor before buying a replacement. The cleaner instructions recommends spraying 12-15 squirts inside the sensor, being careful to not contact the probe with the cleaner’s straw.

How to reset service light indicator Mercedes SLK 200 Kompressor?

Manual Reset Switch ignition on and immediately press knob to left of speedometer twice within 4 seconds. Present status for days or distance is now displayed. Within 10 seconds, turn key in steering wheel lock to position 0. Press and hold button to the left of speedometer, while turning key in steering lock to position 2 again.

Why is my heat shield not working on my SLK 230?

A heat shield and a blower motor keep the electronics in the box cool. A non-functioning blower can be a root cause. With the ignition switched on, this fan is audible, and airflow should be felt with the control module’s cover removed.

Where is the K40 relay on a SLK 230?

If those lead to dead-ends, the K40 is worth scrutinizing. The K40 relay is located in the control module box, under the hood. In left-hand-drive R170 SLKs, this box is near the exhaust manifold. A heat shield and a blower motor keep the electronics in the box cool.

What to do if your Mercedes key won’t turn?

If you have this problem you will have to install a new / virgin EIS. You can not install a used unit because the EIS has to be paired / married to the car using Mercedes-Benz Star Diagnostic Software. They key itself may be the reason why the car doesn’t start. The key may open the doors, but it will not start the car.

What kind of key does a Mercedes Benz use?

While most Mercedes-Benz cars have the SmartKey some models such as the ML Class, SLK Class, Crossfire used a metal blade key up to 2005. Some models suffer from the defective key tumbler. We have seen cars with as little as 20,000 miles where the tumbler go bad. Make sure the steering wheel is not in a locked position as mentioned above.

How to reset service light indicator Mercedes SLK 200?

Manual Reset Turn key in steering lock to position 2. Within 4 seconds press button (1) left of speedometer twice. Picture below. . The present status for days or distance displays, within 10 seconds turn key in steering lock to position O. Press and hold button (1), while turning key in steering lock to position 2 again.

Why does my Mercedes C class run lean?

You see with a vacuum leak, unmetered air is getting into the engine without passing through the air mass sensor, therefore the computer can’t account for that unmetered air and can’t calculate the correct fuel trim hence more air than fuel and the car runs lean.

Why is my Chevelle 350 hard to start?

Fuel pump check valve doesn’t maintain pressure in the fuel rail so it boils and then you have to crank excessively to get rid of the vapor before it will start. Bought a 1972 Chevelle 350 a couple years ago. Every time I drove it it wouldn’t restart easily or sometimes not at all unless I waited a while.

What makes a Mercedes C class run Ruff?

Dirty injectors ( irregular spray pattern, fuel comes out in a stream instead of a fine atomized spray) that will sure to make the car run ruff and run rich 4.

Why does my Mercedes car keep running hot?

They’re designed that way, to keep your peace of mind. In reality, your engine temperature is always going up and down, that’s why there’s a thermostat in the car; to help stabilize the temperature and keep it in the range where your engine operates best. Mercedes didn’t do that.

Why is my car running hot at 3k rpm?

Because it’s run directly from the engine, if you’re at idle, the pump is running slower, and your coolant is flowing slower, so your engine temperature will go up slightly. At freeway speeds, when your car is running at 3K RPM, it’s working fastest, helping to funnel heat safely away from the engine and into the radiator.

What should the temperature be in a Mercedes 107?

The thermostat in the 107 is designed to open at 80C, or about 175F. Your car should run at or slightly above this temperature, under most conditions. However, your engine is also designed to operate as high as 110C, or 230F for short periods. Under heavy operating conditions, don’t be surprised to see the temperature creep up.

Navigation