2018 Rolls-Royce Dawn

Introduction

The 2018 Rolls-Royce Dawn is a luxurious convertible that embodies opulence and power. With a 6.6-liter twin-turbocharged V12 engine producing 563 horsepower and 664 lb-ft of torque, it delivers breathtaking performance. The Dawn is also equipped with an eight-speed automatic transmission. It combines advanced technology, exquisite craftsmanship, and a refined driving experience. However, like any complex vehicle, the Dawn has faced some reported issues.

Engine

6.6L Twin-Turbo V12

• Timing Chain Tensioner Failure
  • Description/Symptoms: Loss of power, erratic engine operation, engine rattling noise, or even engine stalling.
  • Solution: Replacement of the timing chain tensioner.
  • Estimated Cost to Fix: $5000 - $7000+
  • Recalls: None Found

Transmission

Eight-Speed Automatic

• Transmission Control Module (TCM) Issues
  • Description/Symptoms: Hesitation or delayed gear shifts, sudden loss of gear, and inability to shift gears.
  • Solution: Update or replacement of the TCM.
  • Estimated Cost to Fix: $2000 - $3000+
  • Recalls: None Found

Suspension

• Adaptive Damper Failure
  • Description/Symptoms: Reduced ride quality, excessive body roll, uneven tire wear.
  • Solution: Replacement of the adaptive dampers.
  • Estimated Cost to Fix: $3000 - $5000+
  • Recalls: None Found

Electrical

• Battery Drain
  • Description/Symptoms: Rapid battery discharge, difficulty starting the vehicle, malfunctioning electrical components, dashboard warning lights.
  • Solution: Identification and repair of the root cause of the drain, such as faulty wiring, parasitic draw, or defective components.
  • Estimated Cost to Fix: $500 - $1500+
  • Recalls: None Found
• Infotainment System Malfunctions
  • Description/Symptoms: Blank or unresponsive screen, frozen display, loss of connectivity, and audio issues.
  • Solution: Software updates, hardware replacement, or repair of specific components.
  • Estimated Cost to Fix: $1000 - $3000+
  • Recalls: None Found

Exterior

• Door Lock Mechanism Failure
  • Description/Symptoms: Difficulty locking or unlocking doors, stuck doors, or door handles failing to operate.
  • Solution: Replacement of the door lock actuators or repair of the locking mechanism.
  • Estimated Cost to Fix: $500 - $1500+
  • Recalls: None Found

Interior

• Climate Control Malfunctions
  • Description/Symptoms: Inability to control temperature, inconsistent air flow, or ineffective heating/cooling system.
  • Solution: Repair or replacement of the climate control unit, actuators, or sensors.
  • Estimated Cost to Fix: $500 - $2000+
  • Recalls: None Found

Summary

Overall, the 2018 Rolls-Royce Dawn is a well-engineered vehicle. However, like any complex machine, it has experienced some issues. The engine timing chain tensioner, TCM, adaptive dampers, and battery drain have been the most prevalent issues reported. The severity and cost of these issues vary widely, with some requiring minor repairs and others warranting more extensive work. It’s worth noting that these issues may not affect all Dawn models, and their occurrence can vary depending on factors such as driving conditions, maintenance, and individual vehicle history.