Mercedes-Benz SL600 Neutral Safety Switch Replacement Costs

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Neutral Safety Switch Replacement Service

How much does a Neutral Safety Switch Replacement cost?

On average, the cost for a Mercedes-Benz SL600 Neutral Safety Switch Replacement is $284 with $189 for parts and $95 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2005 Mercedes-Benz SL600V12-5.5L Turbo	Service typeNeutral Safety Switch Replacement	Estimate$504.35	Shop/Dealer Price$619.19 - $924.34
1994 Mercedes-Benz SL600V12-6.0L	Service typeNeutral Safety Switch Replacement	Estimate$472.55	Shop/Dealer Price$584.47 - $880.79
2007 Mercedes-Benz SL600V12-5.5L Turbo	Service typeNeutral Safety Switch Replacement	Estimate$484.35	Shop/Dealer Price$599.22 - $904.39
2010 Mercedes-Benz SL600V12-5.5L Turbo	Service typeNeutral Safety Switch Replacement	Estimate$484.35	Shop/Dealer Price$599.18 - $904.32
1998 Mercedes-Benz SL600V12-6.0L	Service typeNeutral Safety Switch Replacement	Estimate$484.55	Shop/Dealer Price$599.50 - $904.84
2011 Mercedes-Benz SL600V12-5.5L Turbo	Service typeNeutral Safety Switch Replacement	Estimate$484.35	Shop/Dealer Price$599.22 - $904.39
2000 Mercedes-Benz SL600V12-6.0L	Service typeNeutral Safety Switch Replacement	Estimate$489.55	Shop/Dealer Price$604.23 - $909.37
1997 Mercedes-Benz SL600V12-6.0L	Service typeNeutral Safety Switch Replacement	Estimate$489.55	Shop/Dealer Price$604.89 - $910.51

Show example Mercedes-Benz SL600 Neutral Safety Switch Replacement prices

What is the Neutral Safety Switch all about?

The neutral safety switch keeps the vehicle from starting when in any gear position other than Park or Neutral. In some vehicles, the switch also monitors gear selection and reverse light feedback data for the vehicle’s computer. Most often mounted to the left-hand side of the transmission, the switch is equipped in vehicles with a transaxle or automatic transmission. Some vehicle neutral safety switches are attached to the shifter mechanism.

Keep in mind:

Connected to the starter solenoid, the neutral safety switch completes the starter circuit, allowing the power from the battery to reach the starter only while the gearshift remains in Park or Neutral.
The mechanic will check the other systems in your vehicle’s ignition system, such as the starter, battery, and alternator, to make sure those parts are not causing the problem.
As a vehicle ages, the neutral safety switch deteriorates.

How it's done:

The vehicle is raised and supported on jack stands. The transmission shift lever and cable are removed. The electrical connector is removed from the switch.
The neutral safety switch is removed from the transmission. The transmission shaft seal is checked for leaks and replaced as needed.
The new neutral safety switch is installed on to the selector shaft and secured while aligning for proper installation alignment.
The shift lever and shift cable are reinstalled. The vehicle is checked for proper neutral safety switch operation before the vehicle is lowered off the jack stands.
The vehicle is scanned for codes and proper switch indication of gear ranges and road tested for proper operation.

Our recommendation:

Replace a faulty neutral safety switch as soon as possible; otherwise, the vehicle will stop working or suffer engine damage. When the switch does not work properly, the vehicle might jump into gear upon startup. This not only causes damage to the engine itself, but poses a great physical threat to surrounding objects and people. Our expert mechanics will diagnose the neutral safety switch to see if it needs adjustment.

Transmissions that exhibit excessive vibrations cause the switch to go out of alignment over time, which makes vehicle ignition more difficult. When inspecting the neutral safety switch, our expert mechanics check for dirt and grease build-up, moisture, and corrosion. They will also use a test light to confirm a connection through the switch to the starter solenoid.

What common symptoms indicate you may need to replace the Neutral Safety Switch?

Engine turns over in any gear, indicating that the neutral safety switch does not work properly and needs replacement
Vehicle doesn’t turn over when in Park or Neutral
Check Engine Light turns on after ignition

How important is this service?

Replace a faulty neutral safety switch promptly, as driving without a functional switch presents a danger to other drivers, passengers, and those around the vehicle. A faulty neutral safety switch damages the engine, as the vehicle jerks into gear upon startup. The reverse lights could stop working on some vehicles, which creates a safety hazard especially during inclement weather or nighttime.

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Richard

21 years of experience

461 reviews

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Richard

21 years of experience

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by Chhuk

Mercedes-Benz SL600 V12-6.0L - Car is not starting - Marietta, Georgia

Fast honest knew what he needed

Edwin

40 years of experience

36 reviews

Edwin

40 years of experience

by Stacy

Mercedes-Benz SL600 V12-5.5L Turbo - Car does not shift from park to drive - Mount Pleasant, South Carolina

Great

Chris

22 years of experience

2266 reviews

Chris

22 years of experience

by Susan

Mercedes-Benz SL600 V12-5.5L Turbo - Brake Pads Replacement (Front) - Huntington Beach, California

Highly recommend Chris and will request him next time I need service on my Mercedes SL600 V12 Turbo Roadster! Chris is an expert craftsman who really knows about my Mercedes. I was happy about saving money by not going to the dealer for service. Who knew you can have your car serviced at home while getting things done around the house instead of wasting time driving to a dealer and hanging out in their waiting area! I will definitely request Chris next time my car needs service!!

Steven

14 years of experience

425 reviews

Steven

14 years of experience

by Richard

Mercedes-Benz SL600 V12-6.0L - Loud screeching noise when I start the car - Goodyear, Arizona

I have an older Mercedes 600SL and was somewhat concerned about using some one other than a dealer, but my fears were put to rest after my initial conversation with Steve. Steve was on time, knowledgeable, had all of the required tools. diagnose the problem and gave me a stalemate of cost for the repair. He did not try to over sale me on something I didn't need. He made the repairs made sure that everything was correct and assured me that if I needed anything more he was just a phone call awaly. Steve called me the next day just to check that the repair was good.

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