The service and repair manual for the 2018 BMW 640i Gran Coupe — the 3.0L I6 engine, 1 trim. Matched to this exact model year, so the specifications and sequences are the ones BMW published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2018 |
|---|---|
| Engines | 3.0L I6 — 182 cu in, DOHC, turbocharged |
| Trims | Base Sedan 4-Door |
| Other 2018 640i Gran Coupe variants | 640i → |
| Federal record | 1 recall · 8 complaints · 163 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2018 640i Gran Coupe manual
03 / ContentsSections in the manual
- Quick Lookups 647
- Engine Performance 10,298
- Accessories & Equipment 11,929
- General Information 2,708
- Body & Frame 6,715
- Heating, Ventilation & A/C (HVAC) 187
- Brakes 152
- Maintenance 32
- Collision 475
- Restraints 1,348
- Drivelines & Axles 1,490
- Steering 874
- Electrical 7,130
- Suspension 1,416
- Engine Mechanical 2,869
- Transmission 639
- Rear 310
04 / Known issuesRecalls on federal record for the 2018 640i Gran Coupe
- Back Over Prevention — sensing system › camera · 19V684000The lack of an image in the back-up camera display increases the risk of a crash.
Owners have filed 8 complaints and BMW has issued 163 technical service bulletins for the 2018 640i Gran Coupe. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2018 640i Gran Coupe manual
Is this manual specific to the 2018 640i Gran Coupe?
Yes. It is the OEM manual matched to the 2018 model year, covering the 3.0L I6 across the Base Sedan 4-Door trims. Specifications and procedure sequences are the ones BMW published for this year.
What 2018 640i Gran Coupe problems does it help with?
1 recall is on federal record for the 2018 640i Gran Coupe, covering back over prevention. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by BMW dealers.
Does it include 2018 640i Gran Coupe wiring diagrams?
Yes — the complete wiring diagrams for the 2018 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $40.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther 640i Gran Coupe years and 2018 BMW models
2019 640i Gran Coupe · 2017 640i Gran Coupe · 2016 640i Gran Coupe · 2015 640i Gran Coupe · 2014 640i Gran Coupe · 2013 640i Gran Coupe · all 7 years
2018 BMW 118i · 2018 BMW 120i · 2018 BMW 220i · 2018 BMW 230i · 2018 BMW 230i xDrive · 2018 BMW 318i · 2018 BMW 320i · 2018 BMW 320i xDrive · 2018 BMW 328d · 2018 BMW 328d xDrive · 2018 BMW 330e · 2018 BMW 330i · every 2018 model