BMW 325 Service & Repair Manual 1986–1988

Service and repair manuals for 3 model years of the BMW 325, 1986 to 1988. 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: 2.7L I6 — 164 cu in, SOHC.

Federal safety record, all years: 4 recalls, 50 owner complaints and 3 technical service bulletins are logged for the 325. Refreshed 2026-08-21.

01 / Model yearsChoose your 325 year

YearPriceRecallsEnginesTrims
1988 $40.991 2.7L I6 Base Sedan 4-Door · Base Coupe 2-Door details →
1987 $40.991 2.7L I6 Base Sedan 4-Door · Base Coupe 2-Door details →
1986 $40.992 2.7L I6 Base Sedan 4-Door · Base Coupe 2-Door details →

02 / InsideSample pages

From the 1988 325 manual.

1988 BMW 325 service manual page 11988 BMW 325 service manual page 21988 BMW 325 service manual page 31988 BMW 325 service manual page 41988 BMW 325 service manual page 51988 BMW 325 service manual page 6

03 / ContentsWhat the manual covers

  • Quick Lookups 69
  • General Information 1,420
  • Accessories & Equipment 61
  • Heating, Ventilation & A/C (HVAC) 55
  • Brakes 66
  • Maintenance 87
  • Drivelines & Axles 97
  • Restraints 10
  • Electrical 129
  • Steering 33
  • Engine Mechanical 167
  • Suspension 101
  • Engine Performance 636
  • Transmission 157

04 / OwnershipOwn it — don't rent it

OptionWhat you payAfter a year
eManualStore 325 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 325 manual

Which 325 years does this manual cover?

Every year from 1986 to 1988 — 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 BMW 325 manual or an aftermarket guide?

The OEM version. It carries the procedures, specifications, torque values and wiring diagrams BMW published for the 325, organized by system — not a condensed aftermarket summary.

Does it include 325 wiring diagrams?

Yes. Full wiring diagrams are part of every 325 manual, alongside repair procedures, specifications and diagnostic information.

Does the manual cover 325 recalls?

4 recalls are on federal record across the 1986–1988 325, 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 325 years cost more?

Every 325 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: 1988 · 1987 · 1986