BMW M550i xDrive Service & Repair Manual 2018–2023

Service and repair manuals for 6 model years of the BMW M550i xDrive, 2018 to 2023. Each manual is matched to one exact year — the specifications and procedure sequences are the ones BMW published for that year's engine and trim, not values carried across the whole production run.

Engines across the range: 4.4L V8 — 268 cu in, DOHC, turbocharged.

Federal safety record, all years: 14 recalls, 99 owner complaints and 954 technical service bulletins are logged for the M550i xDrive. Refreshed 2026-08-21.

01 / Model yearsChoose your M550i xDrive year

YearPriceRecallsEnginesTrims
2023 $40.99— 4.4L V8 Base Sedan 4-Door select
2022 $40.99— 4.4L V8 Base Sedan 4-Door select
2021 $40.994 4.4L V8 Base Sedan 4-Door details →
2020 $40.996 4.4L V8 Base Sedan 4-Door details →
2019 $40.993 4.4L V8 Base Sedan 4-Door details →
2018 $40.991 4.4L V8 Base Sedan 4-Door details →

02 / InsideSample pages

From the 2023 M550i xDrive manual.

2023 BMW M550i xDrive service manual page 12023 BMW M550i xDrive service manual page 22023 BMW M550i xDrive service manual page 32023 BMW M550i xDrive service manual page 42023 BMW M550i xDrive service manual page 52023 BMW M550i xDrive service manual page 6

03 / ContentsWhat the manual covers

  • Quick Lookups 58
  • General Information 3,217
  • Accessories & Equipment 1,478
  • Heating, Ventilation & A/C (HVAC) 210
  • Body & Frame 1,297
  • Hybrid/Electric Powertrain 299
  • Brakes 113
  • Maintenance 32
  • Collision 1,105
  • Restraints 96
  • Drivelines & Axles 584
  • Steering 246
  • Electrical 1,265
  • Suspension 241
  • Engine Mechanical 3,980
  • Transmission 148
  • Engine Performance 1,197
  • Body Torque Specifications 41

04 / Other yearsOther M550i xDrive years

2023 BMW M550i xDrive · $40.99 select →

Engines: 4.4L V8 — 268 cu in, DOHC, turbocharged. Trims: Base Sedan 4-Door.

No recalls on federal record for the 2023 M550i xDrive. 7 complaints · 28 TSBs.

2022 BMW M550i xDrive · $40.99 select →

Engines: 4.4L V8 — 268 cu in, DOHC, turbocharged. Trims: Base Sedan 4-Door.

No recalls on federal record for the 2022 M550i xDrive. 7 complaints · 44 TSBs.

05 / OwnershipOwn it — don't rent it

OptionWhat you payAfter a year
eManualStore M550i xDrive manual$40.99 onceStill yours
Per-vehicle online subscriptionfrom $29 / year, renewingPay again or lose access
Library membership services$33 / month, capped$396 spent, nothing kept
Professional shop databases$499–$2,388 / yearRenew or lose access

Competitor figures as published on their sites, August 2026.

FAQQuestions about the M550i xDrive manual

Which M550i xDrive years does this manual cover?

Every year from 2018 to 2023 — 6 separate manuals, one per model year. Pick your year in the selector; the manual you receive is matched to that exact year, engine and trim.

Is this the OEM BMW M550i xDrive manual or an aftermarket guide?

The OEM version. It carries the procedures, specifications, torque values and wiring diagrams BMW published for the M550i xDrive, organized by system — not a condensed aftermarket summary.

Does it include M550i xDrive wiring diagrams?

Yes. Full wiring diagrams are part of every M550i xDrive manual, alongside repair procedures, specifications and diagnostic information.

Does the manual cover M550i xDrive recalls?

14 recalls are on federal record across the 2018–2023 M550i xDrive, listed by year below. The manual carries the manufacturer's diagnostic and repair procedures behind the systems involved; the recall repairs themselves are performed free by BMW dealers.

Why do some M550i xDrive years cost more?

Every M550i xDrive year is $40.99.

Is this a subscription?

No. One payment, and the manual is yours to keep — unlike per-vehicle subscriptions that renew every year.

How do I get the manual after purchase?

It is a digital manual — nothing ships. Access details arrive by email right after checkout, and you can use it on any device.

RelatedSame-era BMW manuals

By year: 2023 · 2022 · 2021 · 2020 · 2019 · 2018