The BMW 8 Series is a flagship grand tourer that is not any ordinary car. It is a moving haven of luxury perfectly complemented by a plethora of cutting-edge technology, supreme comfort, and advanced safety features. It is available as a coupe (G15), convertible (G14), and Gran coupe (G16). The 8-Series is more driver-focused compared to the 7-Series.
This guide covers the most commonly reported problems in the BMW 8 Series, symptoms, causes, and practical fixes available in Kenya.
- Engine Cooling Issues (N63 & B58 Engines)
Symptoms
Coolant leaks under the car
Engine overheating warning
Causes
Faulty coolant expansion tank
Faulty water pump
Faulty thermostat
Weak plastic coolant hoses
Fixes
Upgrade to reinforced hoses
Replace water pump
Replace thermostat
- Oil Leaks
Symptoms
Burning oil smell
Low oil warning
Causes
Oil filter gasket housing failure
Valve cover gasket failure
Turbo oil line leaks
Fixes
Use high-quality engine oil
Replace worn gaskets
Inspect turbo oil lines regularly
- iDrive & Infotainment Glitches
Symptoms
Apple Car Play disconnecting
Navigation lag
Freezing of the touchscreen
Causes
Outdated iDrive system
Software bugs
Faulty head unit
Fixes
Reset iDrive system
Software updates
Replace head unit
- Transmission Problems
Symptoms
Jerky gear shifts
Delay when accelerating
Rough gear shifts
Causes
Software calibration issues
Degraded transmission fluid
Fixes
Software update
Change transmission fluid
Reset transmission adaptations
- Air Suspension Issues
Symptoms
Rough ride
Uneven ride height
Clunking noises when going over bumps
Causes
Air suspension leaks
Faulty adaptive dampers
Worn bushings
Fixes
Replace bushings or control arms
Replace leaking air struts
READ ALSO: BMW M6
Maintenance Tips For BMW 8 Series Owners
- Follow the service schedule
- Frequent oil changes at specified intervals (5,000-8,000 miles)
- Regular brake inspections
- Use genuine parts only
- Tires and alignment (every 20,000kms)
- After every 6 months clean the battery terminal
- Frequently check the fluid levels (power steering, coolant brake, oil)
- Go for regular diagnostic scans to detect problems at an early stage
- Scan for fault codes early when warning lights appear
We would like you to know that we sale genuine BMW 8 Series spare parts and body components. You can reach out to us through 0717200956 or email info@safarispares.co.ke and we will revert immediately.
