Mercedes-Benz GLS550 Service & Repair Manual 2017–2019

Service and repair manuals for 3 model years of the Mercedes-Benz GLS550, 2017 to 2019. Each manual is matched to one exact year — the specifications and procedure sequences are the ones Mercedes-Benz published for that year's engine and trim, not values carried across the whole production run.

Engines across the range: 4.7L V8 — 285 cu in, DOHC, turbocharged.

Federal safety record, all years: 4 recalls, 6 owner complaints and 64 technical service bulletins are logged for the GLS550. Refreshed 2026-08-21.

01 / Model yearsChoose your GLS550 year

YearPriceRecallsEnginesTrims
2019 $40.99— 4.7L V8 4Matic Sport Utility 4-Door select
2018 $40.991 4.7L V8 4Matic Sport Utility 4-Door details →
2017 $40.993 4.7L V8 Base Sport Utility 4-Door · 4Matic Sport Utility 4-Door details →

02 / InsideSample pages

From the 2019 GLS550 manual.

2019 Mercedes-Benz GLS550 service manual page 12019 Mercedes-Benz GLS550 service manual page 22019 Mercedes-Benz GLS550 service manual page 32019 Mercedes-Benz GLS550 service manual page 42019 Mercedes-Benz GLS550 service manual page 52019 Mercedes-Benz GLS550 service manual page 6

03 / ContentsWhat the manual covers

  • Quick Lookups 263
  • Engine Performance 2,492
  • Accessories & Equipment 8,491
  • General Information 2,519
  • Body & Frame 2,117
  • Heating, Ventilation & A/C (HVAC) 366
  • Brakes 843
  • Maintenance 91
  • Collision 320
  • Restraints 1,272
  • Drivelines & Axles 576
  • Steering 570
  • Electrical 4,758
  • Suspension 974
  • Engine Mechanical 2,408
  • Transmission 896
  • Common Specs & Procedures - 166

04 / Other yearsOther GLS550 years

2019 Mercedes-Benz GLS550 · $40.99 select →

Engines: 4.7L V8 — 285 cu in, DOHC, turbocharged. Trims: 4Matic Sport Utility 4-Door.

No recalls on federal record for the 2019 GLS550.

05 / OwnershipOwn it — don't rent it

OptionWhat you payAfter a year
eManualStore GLS550 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 GLS550 manual

Which GLS550 years does this manual cover?

Every year from 2017 to 2019 — 3 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 Mercedes-Benz GLS550 manual or an aftermarket guide?

The OEM version. It carries the procedures, specifications, torque values and wiring diagrams Mercedes-Benz published for the GLS550, organized by system — not a condensed aftermarket summary.

Does it include GLS550 wiring diagrams?

Yes. Full wiring diagrams are part of every GLS550 manual, alongside repair procedures, specifications and diagnostic information.

Does the manual cover GLS550 recalls?

4 recalls are on federal record across the 2017–2019 GLS550, 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 Mercedes-Benz dealers.

Why do some GLS550 years cost more?

Every GLS550 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 Mercedes-Benz manuals

By year: 2019 · 2018 · 2017