Infiniti Q50

Questions and fixes for Infiniti Q50 (2016–2026 model years).

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• Rough Shifting & Jerking in My 2018 Q50 3.0t - Is this normal?

  Mike T. · May 25, 3:51 AM · 1 replies · score 0 · Solved · Question

• 2020 Q50 3.0t VR30DDTT Engine Coolant Leaks & Misfires

  Mike T. · May 25, 3:51 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 InTouch System Freezing and Unresponsive

  Mike T. · May 25, 3:51 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 Red Sport 400 - Transmission Fluid Change Interval & Hard Shifts

  Mark S. · May 25, 3:50 AM · 1 replies · score 0 · Solved · Question

• 2022 Q50 Squealing Noise - Serpentine Belt Replacement?

  Mike T. · May 25, 3:50 AM · 1 replies · score 0 · Solved · Question

• Q50 Transmission Fluid Service - When is it really needed?

  Mike T. · May 25, 3:50 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Infotainment Screen Freezing and Going Black Intermittently

  Sarah K. · May 25, 3:49 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 Infotainment System Freezing and Black Screen Issues

  Mike T. · May 25, 3:49 AM · 1 replies · score 0 · Solved · Question

• Persistent Brake Squeal and Mild Vibration on my 2018 Q50 3.0t

  Mike T. · May 25, 3:48 AM · 1 replies · score 0 · Solved · Question

• My 2017 Q50 Red Sport has a really soft brake pedal, what's going on?

  Mike T. · May 25, 3:48 AM · 1 replies · score 0 · Solved · Question

• Vibrations when braking in my 2017 Q50 3.0t – feels like warped rotors but new?

  Christine P. · May 25, 3:48 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 3.0t Rough Idle and Misfire Code P0301

  Mike T. · May 25, 3:46 AM · 1 replies · score 0 · Solved · Question

• 2019 Q50 3.0t Pure - Losing Coolant, Sweet Smell, No Visible Leak

  Mike T. · May 25, 3:46 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 Red Sport - Loss of Power, CEL, and Turbo Concerns (P0299)

  Mike T. · May 25, 3:46 AM · 1 replies · score 0 · Solved · Question

• 2024 Q50 Sensory - VDC OFF and SLIP Lights On, No Codes

  Mike T. · May 25, 3:46 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Running Rough, Check Engine Light P0171/P0174

  Mike T. · May 25, 3:46 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Check Engine Light - P0420/P0430 Codes

  Mike T. · May 25, 3:46 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 3.0t - Experiencing Transmission Shudder and Harsh Downshifts

  Mike T. · May 24, 2:52 PM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Red Sport - Rough Idle & Misfire, Time for New Plugs?

  Mike T. · May 24, 2:51 PM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport - Weird Electrical Glitches and Battery Drain

  Mike T. · May 24, 2:50 PM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Pulsating Brakes - Vibration when stopping, what's going on?

  Mike T. · May 24, 2:48 PM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport Misfire and Rough Idle - Any Ideas?

  Chris P. · May 24, 2:47 PM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Luxe - P0420 Code and Reduced Power

  Mike T. · May 24, 2:46 PM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Rough Idle & Check Engine Light - O2 Sensor?

  Brittany E. · May 22, 5:11 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport 400 - Reduced Power and CEL - Turbo Underboost (P0299)

  Sarah K. · May 22, 5:11 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 Red Sport Low Coolant Warning - Any common issues?

  Eric V. · May 22, 5:11 AM · 1 replies · score 0 · Solved · Question

• Coolant Leak on my 2018 Q50 Red Sport 400 - Is this common?

  Angela R. · May 22, 5:11 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport: Whining Noise & Power Loss - Turbo Issues?

  Chris P. · May 22, 5:11 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Low Coolant Warning – Is this a common issue?

  Chris P. · May 22, 5:11 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport 400 - Reduced Power Mode & Turbo Lag Issues

  Amanda S. · May 22, 5:11 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 3.0t experiencing power loss and P0299 code – Turbo issue?

  Mark S. · May 22, 5:11 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 Red Sport - P0299 Underboost and Turbo Rattle - Reliability Concerns

  Rachel A. · May 22, 5:11 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport Turbo Failure & Coolant Loss - What are my options?

  Sarah K. · May 22, 5:10 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport Turbo Failure & Coolant Loss - Anyone Else?

  Dan C. · May 22, 5:10 AM · 1 replies · score 0 · Solved · Question

• 2019 Q60 Red Sport - Direct Adaptive Steering (DAS) Recall/Issues?

  Kevin B. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport 400 - Turbo Issues and Misfires (P030x)

  Heather Y. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 Red Sport - Turbo Failure & Coolant Leak Concerns (P0299)

  Ryan M. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• Excessive Oil Consumption on my 2019 Q50 3.0t – VR30DDTT Engine

  Robert C. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport - Reduced Power and Check Engine Light, Turbo Issues?

  Kevin B. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• 2018 Infiniti Q50 Rough Idle & Misfire - Spark Plugs or Coils?

  Chris P. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Rough Idle and Misfire - Time for Spark Plugs?

  Rachel A. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Rough Idle & Misfire - Time for Plugs or Coils?

  Mark S. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• Q50 3.0t Transmission Fluid Change Interval & DIY?

  Sarah K. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• DIY Rear Differential Fluid Change on 2018 Q50 Red Sport - What Fluid & How Often?

  Chris P. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• Rough Idle & Misfire on 2018 Q50 3.0t - Spark Plug or Coil Pack Issue?

  Mark S. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport - Rough Shifting After 60k Miles, Transmission Fluid?

  Kevin B. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Rough Idle & CEL - Misfire?

  Chris P. · May 22, 5:09 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 Infotainment System Freezing and Lagging

  Kim L. · May 22, 5:08 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Rough Shifting After DIY Transmission Fluid Level Check

  Emily N. · May 22, 5:08 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport 400 Transmission Fluid Change Interval?

  Mike T. · May 22, 5:08 AM · 1 replies · score 0 · Solved · Question

• Infotainment System Freezing and Lagging on my 2017 Q50 Red Sport

  Eric V. · May 22, 5:08 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Transmission Fluid Change - Is it really 'sealed for life'?

  Laura J. · May 22, 5:08 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Transmission Fluid Change Interval?

  Angela R. · May 22, 5:07 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Battery Drain Mystery - Dying Overnight!

  David L. · May 22, 5:07 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Battery Draining Fast - Charging System Warning Light On

  Paul Z. · May 22, 5:07 AM · 1 replies · score 0 · Solved · Question

• Rough Shifting on my 2018 Q50 3.0t - Time for Transmission Fluid?

  Chris P. · May 22, 5:07 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Front Suspension Clunking Noise Over Bumps

  Emily N. · May 22, 5:06 AM · 1 replies · score 0 · Solved · Question

• Clunking Noise from Front Suspension on my 2018 Q50

  Sarah K. · May 22, 5:06 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Front Suspension Clunking Noise Over Bumps

  Diana O. · May 22, 5:06 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Front Suspension Clunking Noise Over Bumps

  Nicole W. · May 22, 5:06 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 ABS and VDC Lights On - Rough Braking

  Diana O. · May 22, 5:06 AM · 1 replies · score 0 · Solved · Question

• Clunking noise from front suspension on my 2018 Q50

  Dan C. · May 22, 5:06 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Transmission Fluid Change - DIY or Dealer?

  Kevin B. · May 22, 5:06 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 Red Sport 400 - Persistent Battery Drain Issue

  Jennifer H. · May 22, 5:06 AM · 1 replies · score 0 · Solved · Question

• 2019 Q50 Infotainment Screen Freezing and Unresponsive

  Diana O. · May 22, 5:06 AM · 1 replies · score 0 · Solved · Question

• Persistent Squealing Brakes on my 2018 Q50 Red Sport 400

  Chris P. · May 22, 5:06 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 Infotainment Screen Glitching and Freezing - Help!

  Tom H. · May 22, 5:05 AM · 1 replies · score 0 · Solved · Question

• Pulsating Brakes on my 2018 Q50 Red Sport - What's going on?

  Mark S. · May 22, 5:05 AM · 1 replies · score 0 · Solved · Question

• Loud Squealing Brakes on my 2018 Infiniti Q50 Red Sport 400

  Christine P. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport - Rough Idle and Flashing CEL Under Acceleration

  Melissa G. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0T - Loss of Power and Check Engine Light (P0299)

  Robert C. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Rough Idle and P0300 Misfire Code

  Robert C. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Rough Idle and Misfire Codes (P0301, P0300)

  Heather Y. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport 400 Transmission Shudder and Hesitation

  Brian F. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport Misfire and Rough Idle - Check Engine Light On

  Tom H. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Loss of Power and Check Engine Light - Turbo Issue?

  Kim L. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Rough Idle and Misfire - CEL On

  Sarah K. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Rough Idle & Misfire - Losing Power

  David L. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• Annoying Brake Squeal and Steering Wheel Vibration on my 2017 Q50

  Rachel A. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport - Sudden Power Loss and Turbo Lag

  Robert C. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Brakes Squealing and Vibrating - What's going on?

  Chris P. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport 400 - Whistling Noise and Reduced Power (P0299)

  David L. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Misfire and Rough Idle - P030x Codes

  Heather Y. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 Red Sport 400 - Turbo Lag and Hesitation Issues

  Rachel A. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport 400: Sudden Loss of Power and Check Engine Light (P0299)

  Heather Y. · May 22, 5:04 AM · 1 replies · score 0 · Solved · Question

• 2018 Infiniti Q50 3.0t Rough Idle and Misfire - CEL On

  Sarah K. · May 22, 5:02 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 Red Sport Low Coolant Warning - No Visible Leaks

  Heather Y. · May 22, 5:02 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Red Sport in Limp Mode - Reduced Power & Turbo Whine

  Robert C. · May 22, 5:02 AM · 1 replies · score 0 · Solved · Question

• 2022 Q50 - ABS, Traction Control Lights On, Speedometer Erratic

  Mike T. · May 22, 5:02 AM · 1 replies · score 0 · Solved · Question

• 2017 Q50 3.0t - CEL with P0420 and P0430 - Catalyst Efficiency

  Chris P. · May 22, 5:02 AM · 1 replies · score 0 · Solved · Question

• 2018 Q50 3.0t Rough Idle and Misfire Codes (P0301, P0303)

  Angela R. · May 22, 5:01 AM · 1 replies · score 0 · Solved · Question