2005 BMW 330CI CONVERTIBLE Owners Manual

Unscheduled Maintenance
Only use fuels advertised to have adequate
detergency and low alcohol content. Use of
fuels with insufficient detergent and/or excess
alcohol can cause driveability problems that
necessitate cleaning intake valves and fuel
injection valves, and, when applicable,
adjusting the engine idle. We suggest having
this work performed by your authorized BMW
center, perhaps while regular maintenance is
performed. Your BMW center can also recom-
mend a gasoline additive that will provide
sufficient detergency. While this recommended
unscheduled maintenance is not required in
order to maintain the emission warranty,
cleaning of intake valves or, when applicable,
fuel injection valves, or adjustment of engine
idle, necessitated by use of inappropriate fuel,
is not covered by warranty because no defect
in material or workmanship or component
failure is involved.
Special Note
Most maintenance items and schedules stated
herein reflect the combined recommendations
for model year 2005 3 Series BMWs, and are
subject to change. The most current
maintenance recommendations are available
from your authorized BMW center.
Quality Certification I
For a detailed list of items inspected, refer to
the Quality Certification I form provided to
the Owner at time of delivery. A copy of the
form is on file at the selling BMW center.
Quality Certification I
Performed by (selling BMW center/Stamp with Code)
FREE OF CHARGE
Date Mileage
Authorized
Signature of Service Manager
5

6
3 Series325i, 325Ci, 325iT
+ Conv. SULEV (PZEV)
Change oil and oil filter while engine is at normal • •
operating temperature. We recommend BMW 5W-30
High Performance Synthetic Oil, p/n 07 51 0 017 866.
Reset service interval indicator. • •
Replace microfilter. • •
Check overall thickness of front and rear disc brake pads using • •
special tool. If replacement is necessary: Examine brake
disc surfaces. Clean brake pad contact points in calipers.
Grease wheel centering hubs. Check thickness of parking
brake linings only when replacing rear pads.
Check parking brake actuation. Adjust if necessary. • •
Engine Oil Service
Engine Compartment
Lubricate convertible top sliding linkage covers. •
Body

Inspection I
Only those items of inspection work which apply to your vehicle will be performed. This list is
subject to amendment.
Undercarriage
7
3 Series325i, 325Ci, 325iT
+ Conv. SULEV (PZEV)
Change oil and oil filter while engine is at normal operating • •
temperature. We recommend BMW 5W-30 High Performance
Synthetic Oil, p/n 07 51 0 017 866.
Check transmission for leaks. • •
Check rear axle for leaks. • •
Half-shafts: Check for leaks at flexible boots. • •
Visually check fuel tank, lines and connections for leaks. • •
Check condition, position, and mounting of exhaust system. • •
Examine for leaks.
Check power steering system for leaks. Check power steering • •
fluid level; add fluid if necessary.
Check steering for absence of play, condition of suspension track • •
rods, front axle joints, steering linkage and joint disc.
Check overall thickness of front and rear disc brake pads using • •
special tool. If replacement is necessary: Examine brake disc surfaces.
Clean brake pad contact points in calipers. Grease wheel centering
hubs. Check thickness of parking brake linings only when replacing
rear brake pads.
Check brake system connections and lines for leaks, damage • •
and incorrect positioning.
Check parking brake actuation. Adjust if necessary. • •
Check all tire pressures (including spare). Correct if necessary. • •
Check condition of tires (outer surface [left/right]), tread wear and
pattern; in case of uneven tread wear, readjust wheel alignment
if requested (invoice separately).
Inspect entire body according to terms of rust perforation limited • •
warranty (Must be performed at least every two years).
Engine Compartment
Read out diagnostic system. • •
Check engine cooling system/heater hose connections for leaks. • •
Check coolant level and antifreeze protection level. Add coolant
if required.
Check windshield washer fluid level and antifreeze protection. • •
Fill up and/or correct if required.
Check air conditioner for operation. • •
Replace microfilter. (Note: reduce replacement interval in dusty • •
operating conditions.)
Reset service interval indicator.••

3 Series325i, 325Ci, 325iT
+ Conv. SULEV (PZEV)
Check battery state-of-charge indicator and charge if required. • •
Check lighting system, i.e.: headlights, foglights, parking, back-up, • •
license plate, interior (including map reading lights), glove box,
flashlight, illuminated makeup mirrors, luggage compartment/
area lights.
Check instrument panel and dashboard illumination. • •
Check all warning/indicator lights, check control. • •
Check turn signals, hazard warning flashers, brake lights, horns, • •
headlight dimmer and flasher switch.
Check wipers and washer system(s); wiper blades, washer • •
jet positions.
Check condition and function of safety belts. • •
Visually examine all SRS airbag units for torn covers, obvious • •
damage or attachment of decals, decorations or accessories.
Check central locking/double lock. • •
Check operation of all latches. • •
Check heater/air conditioner blower, rear window defogger. • •
Check rear view mirrors. • •
Activate automatic roll-over protection system via OBD plug. •
Note: First remove hardtop/lower top.
Lubricate convertible top sliding linkage covers. •
Final Inspection
Road test with check of brakes, suspension, steering, • •
clutch/manual transmission or automatic transmission.
8
Inspection I
Body/Electrical

3 Series325i, 325Ci, 325iT
+ Conv. SULEV (PZEV)
Replace air cleaner element. (Note: Reduce replacement interval • •
in dusty operating conditions).
Inspection II
Includes all items listed under Inspection I, and the following checks
and maintenance operations.
Engine Compartment
9
Brake Fluid Service
Replace brake fluid every 2 years (time interval begins from the • •
vehicle’s production date).
Oxygen Sensor Service
Replace Oxygen Sensor every 120,000 miles (non-SMG). •
Replace Oxygen Sensor every 100,000 miles (only SMG). •
Replace Oxygen Sensor every 150,000 miles. •
Spark Plug Service
Replace spark plugs every 100,000 miles. • •
Automatic Transmission Service
Replace ATF every 100,000 miles. • •

10
Speedometer
(Odometer Memory)
changed:
Mileage
DateSpeedometer
(Odometer Memory)
changed:
Mileage
Date
Record of Oxygen Record of Oxygen Record of
Record of Spark Plug Sensor replacement Sensor replacement Record of brake/ ATF change
Replacement (Every 120,000 Miles) for SULEV (PZEV) clutch fluid changes (Every 100,000
(Every 100,000 Mi.) (SMG: 100,000 Miles) (Every 150,000 Miles) (Every 2 years) miles)
Date Mileage Date Mileage Date Mileage Date Date

BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil ServiceDate/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil ServiceDate/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil ServiceDate/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Date/Stamp/Signature
BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil ServiceDate/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil ServiceDate/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil ServiceDate/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Date/Stamp/Signature
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BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil ServiceDate/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil ServiceDate/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil ServiceDate/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Date/Stamp/Signature
BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil ServiceDate/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil ServiceDate/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil ServiceDate/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Date/Stamp/Signature
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