BMW 735iL Neutral Safety Switch Replacement at your home or office.

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Neutral Safety Switch Replacement Service

How much does a Neutral Safety Switch Replacement cost?

On average, the cost for a BMW 735iL Neutral Safety Switch Replacement is $255 with $160 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1991 BMW 735iLL6-3.5LService typeNeutral Safety Switch ReplacementEstimate$434.95Shop/Dealer Price$532.44 - $785.54
1992 BMW 735iLL6-3.5LService typeNeutral Safety Switch ReplacementEstimate$414.95Shop/Dealer Price$512.47 - $765.59
1989 BMW 735iLL6-3.5LService typeNeutral Safety Switch ReplacementEstimate$414.95Shop/Dealer Price$512.47 - $765.59
1988 BMW 735iLL6-3.5LService typeNeutral Safety Switch ReplacementEstimate$414.95Shop/Dealer Price$512.43 - $765.52
1990 BMW 735iLL6-3.5LService typeNeutral Safety Switch ReplacementEstimate$414.95Shop/Dealer Price$512.50 - $765.64
Show example BMW 735iL 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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Rating Summary
6,159
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6,159
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Raul

34 years of experience
285 reviews
Raul
34 years of experience
BMW 735iL L6-3.5L - Car is overheating - Berkeley, California
One of the best guys in that profession very knowledgeable and quick very smart and business savvy. Wisdom beyond his years. He will be the guy i will want to work for me 24/7 excellent service excellent. Patience, speak truth no bull none at all just straight up guy .Good people..... Love his attitude ... The Best of the Best. Blessings

Dustin

8 years of experience
65 reviews
Dustin
8 years of experience
BMW 335i L6-3.0L Turbo - Oil Change - Houston, Texas
Great and easy

Joel

11 years of experience
149 reviews
Joel
11 years of experience
BMW 328i L6-2.8L - Initial Safety Inspection - The Colony, Texas
Joel was excellent arrived on time took care of the problem with my car swiftly . Very professional and courteous.

Robert

27 years of experience
333 reviews
Robert
27 years of experience
BMW 530i L6-3.0L - Car is overheating - Upper Marlboro, Maryland
Robert was fabulous! We want to work with him on all our car repairs. Give that man a raise.

Excellent Rating

(6,607)

Rating Summary
6,159
203
60
44
141
6,159
203
60
44
141
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services done by our mechanics
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