2008 Buick LaCrosse Recalls, Problems & Maintenance

The 2008 Buick LaCrosse has no open NHTSA recalls. Owners report 7 recurring issue clusters, led by “Power door lock actuator failure.” Buick uses the GM Oil Life System: an algorithm tracks engine revolutions and temperature, then lights the change-oil message — typically every 7,500 miles in mixed driving, capped at 12 months, using dexos-approved oil. Current Encore GX and Envista run 1.2/1.3L turbo three-cylinders where oil quality matters more than volume drivers expect (the sump is small and turbo-heated). Front-drive models pair to a CVT with a published fluid interval — it is not a lifetime part.

Save this car as:

No open recalls on file. NHTSA lists no unrepaired safety recalls for this year, make and model. A recall can be issued at any time, and a specific car can still have one open — check yours by VIN at nhtsa.gov/recalls.

Known issues & problems for this vehicle

What drivers and federal regulators have officially reported about the 2008 Buick LaCrosse.

Reported to NHTSA

Power door lock actuator failure

ELECTRICAL SYSTEM

24 NHTSA complaints · 2014-03 → 2021-08

“I HAD DRIVEN TO THE STORE, WHEN I TRIED TO EXIT THE VEHICLE THE DRIVER'S DOOR WOULDN'T OPEN FROM THE INSIDE OR OUTSIDE. THE DRIVER'S DOOR LOCK ACTUATOR FAILED IN A WAY THAT PREVENTED THE DOOR FROM OPENING”
— Owner report, NHTSA ODI #11041065
“THREE OF THE FOUR DOOR LOCK ACTUATORS FAILED AT 51000 MILES. THE LOCAL BUICK DEALERSHIP REMOVED THE DOOR PANELS AND REPLACE THE LEFT FRONT, RIGHT FRONT AND RIGHT REAR DOOR LOCK ACTUATORS AT THE COST OF $942”
— Owner report, NHTSA ODI #10787575
“THE POWER DOOR LOCKS DO NOT WORK PROPERLY EVEN WHEN USING THE INTERIOR SWITCHES. MOST OF THE TIME, DOORS MUST BE LOCKED OR UNLOCKED MANUALLY ! OUR 2008 BUICK LACROSSE CXL HAS LESS THAN 51,000 MILES AND SHOULD NOT HAVE THIS PROBLEM”
— Owner report, NHTSA ODI #11244775

Read all complaints on NHTSA →

Throttle body and accelerator pedal response failure

VEHICLE SPEED CONTROL, ENGINE

7 NHTSA complaints · 2014-06 → 2020-10

“WHILE DRIVING APPROXIMATELY 50 MPH, THE ACCELERATOR PEDAL DEPRESSED INDEPENDENTLY AND THE VEHICLE ACCELERATED WITHOUT WARNING. THE BRAKE PEDAL HAD TO BE DEPRESSED WITH EXTREME FORCE IN ORDER FOR THE VEHICLE TO STOP”
— Owner report, NHTSA ODI #10876760
“WHILE DRIVING APPROXIMATELY 50 MPH, THE VEHICLE SUDDENLY BECAME UNRESPONSIVE AND FAILED TO ACCELERATE WHEN PRESSING ON THE ACCELERATOR PEDAL. THE CONTACT INDICATED THAT AFTER RELEASING THE ACCELERATOR PEDAL THE VEHICLE SUDDENLY ACCELERATED AT A VERY HIGH RATE OF SPEED”
— Owner report, NHTSA ODI #10605585
“WHILE DRIVING AT 35 MPH OR 50 MPH CAR SLOW DOWN TO 10 MPHSTOPS AND WON'T ACCELERATE(GAS PEDAL IS HARD WON'T GIVE GAS) . ENGINE LIGHT COMES ON AND CHIMES SAYING REDUCE ENGINE POWER AND TRACTION IS OFF (SERVICE TRACTION)”
— Owner report, NHTSA ODI #10607600

Read all complaints on NHTSA →

Passenger-seat air bag warning light and disabled indicator

AIR BAGS

56 NHTSA complaints · 2014-04 → 2024-09

“THE VEHICLE ONLY HAS 30196 MILES ON IT.THE PASSENGER SIDE AIRBAG STAYS ON ALL THE TIME. I NOTICED THERE ARE A LOT OF COMPLAINTS ABOUT THIS MODEL BUICK LACROSSE.WHY HASN'T A RECALL BEEN ISSUED ON THESE VEHICLES”
— Owner report, NHTSA ODI #11405955
“THE PASSENGER AIR BAG WARNING LIGHT WILL COME ON WHEN I'M DRIVING AND NO ONE IS EVEN SITTING IN THE PASSENGER SEAT. ANYTHING SITTING ON THE SEAT WEIGHS MUCH LESS THAN THE 80 LBS SPECIFIED IN THE MANUAL”
— Owner report, NHTSA ODI #10648425
“MY FATHER AND MOTHER HAD JUST LEFT CHURCH TO HAVE SUNDAY LUNCH WITH THE CHURCH MEMBERS AND THE VEHICLE LEFT THE ROAD HITTING AN OAK TREE ON THE TRUCK AND TURNING IT SIDEWAYS INTO MY FATHER'S SIDE. THE AIRBAG BETWEEN THE TOP OF THE WINDOW AND ROOF FAILED TO DEPLOY RESULTING IN”
— Owner report, NHTSA ODI #10597332

Read all complaints on NHTSA →

Headlamp driver module failure and recall parts delay

EXTERIOR LIGHTING

61 NHTSA complaints · 2014-08 → 2024-04

“On three occasions, when driving at night, both headlights suddenly went out. The next day the headlights were working normally. The dealer's service department could not find anything wrong”
— Owner report, NHTSA ODI #11583392
“WHILE DRIVING APPROXIMATELY 5 MPH, THE LOW BEAM HEADLIGHTS SUDDENLY SHUT OFF CAUSING THE DRIVER TO LOSE CONTROL OF THE VEHICLE AND CRASH INTO A DITCH”
— Owner report, NHTSA ODI #10725470
“WHILE DRIVING AT VARIOUS SPEEDS, THE HEADSLIGHTS WOULD SUDDENLY SHUT OFF. THE CAUSE OF THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE. THE RECALL NOTICE FOR NHTSA CAMPAIGN NUMBER: 15V519000 (EXTERIOR LIGHTING) WAS RECEIVED IN JANUARY OF”
— Owner report, NHTSA ODI #10806165

Read all complaints on NHTSA →

Ignition coil and control module failure causing stall

ELECTRICAL SYSTEM

28 NHTSA complaints · 2014-06 → 2020-01

“WHILE DRIVING ON A SIDE STREET @ 25MPH NEAR THE PARKWAY ENTRANCE MY ENGINE CUT OUT WITHOUT WARNING. I WAS ABLE TO COAST TO THE SIDE OF THE ROAD. THE ENGINE CRANKED BUT WOULD NOT RESTART”
— Owner report, NHTSA ODI #10778692
“OUR DAUGHTER WAS DRIVING VEHICLE WITH A FOUR YEAR OLD IN BACK SEAT WHEN VEHICLE JUST DIED WITH NO WARNING. SHE HAD JUST TURNED THE CORNER TRAVELING 20 MPH OR LESS AND HAD DIFFICULTY STEERING VEHICLE TO CURBSIDE”
— Owner report, NHTSA ODI #10662302
“THE IGNITION CONTROL MODULE (NOT THE IGNITION SWITCH) FAILED SUDDENLY WHILE DRIVING ON THE HIGHWAY, CAUSING THE ENGINE TO SHUT OFF SUDDENLY AND WITHOUT WARNING”
— Owner report, NHTSA ODI #10604820

Read all complaints on NHTSA →

Power steering loss and steering system failure

STEERING

7 NHTSA complaints · 2014-05 → 2016-06

“THERE IS A NHTSA SERVICE BULLETIN ID # 10024713 RELATED TO A POWER STEERING LEAK CAUSED BY A DEFECTIVE PART OR DESIGN. THE BULLETIN RECOMMENDS A TIE DOWN STRAP TO PREVENT HOSE WEAR AND RESULTING LEAKAGE OF FLUID”
— Owner report, NHTSA ODI #10658782
“WHILE MAKING A LEFT TURN, THE STEERING WHEEL SEIZED. AS A RESULT, THE VEHICLE CRASHED INTO A CURB. A POLICE REPORT WAS FILED AND THERE WERE NO INJURIES REPORTED”
— Owner report, NHTSA ODI #10648182
“I BELIEVE THERE IS A LEAK IN THE POWER STEERING SYSTEM IN MY BUICK LACROSSE 2008. I HAVE READ POSTINGS ON THE INTERNET OF OTHER BUICK LACROSSE OWNERS FROM MULTIPLE MODEL YEARS REPORTING THE SAME ISSUE”
— Owner report, NHTSA ODI #10592950

Read all complaints on NHTSA →

Service brake pedal and warning light failure

SERVICE BRAKES

7 NHTSA complaints · 2014-04 → 2019-09

“THE BRAKES LOCKED UP IN TWO DIFFERENT SITUATIONS WHERE I WAS TRAVELING AT APPROXIMATELY 10 MPH. I HAD THE CAR'S BRAKING SYSTEM CHECKED AFTER THE FIRST TIME. I WAS TOLD THE BRAKING SYSTEM LOOKED FINE”
— Owner report, NHTSA ODI #10939830
“THE ACCIDENT HAPPENED YESTERDAY MORNING. THE BRAKE JAMMED WHEN I TRIED TO STOP AT THE RED LIGHT. WHEN I PRESSED THE BRAKE SECOND TIME, IT WAS STILL JAMMED SO I CRASHED MY CAR TO THE CAR IN FRONT. LUCKILY, NOBODY WAS HURT”
— Owner report, NHTSA ODI #10651923
“IN 2013 I WENT TO REPLACE THE FRONT BRAKES ON THE CAR AND PURCHASED THE PADS THAT WERE MANUFACTURED FOR THIS MAKE AND MODEL EQUIPPED WITH THE 5.3 SUPER CHARGED ENGINE. WHEN I WENT TO INSTALL THEM THEY WERE TO LARGE FOR THE CALIPERS AND NOTICEABLY LARGER THAN THE ONES ON THE CAR”
— Owner report, NHTSA ODI #10584740

Read all complaints on NHTSA →

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 20, 2026. Investigation data refreshed Sep 20, 2026.

We display NHTSA's record with attribution; we don't editorialize on what these complaints mean for any specific vehicle.

Raw data + downloads for this vehicle →

Essential maintenance

Critical for safety and preventing major damage

Engine Oil & Filter (Oil Life System)

Every 7,500 mi

Change when the Oil Life System calls it — typically around 7,500 miles, never beyond 12 months. dexos1 0W-20 on modern engines. Small-displacement turbos (Encore GX, Envista): don't stretch the indicator.

Estimated cost — typical U.S. ranges

Dealer

~$120–$160

Shop

~$85–$115

DIY

~$25–$55

Full synthetic costs more than conventional. 5-quart 0W-20 + filter is the typical bill.

Tire Rotation

Every 7,500 mi

Rotate every 7,500 miles with the oil change — GM pairs the two in its schedule.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Often free at the shop where you bought the tires — worth asking before paying.

Brake Inspection

Every 7,500 mi

Inspect pads, rotors, and lines at every service. Older Centurys: check rear drum adjustment and parking-brake cables, which seize with age.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free as a courtesy with any service. Don't pay separately if you can avoid it.

CVT Fluid (Encore GX / Envista FWD)

Every 45,000 mi

FWD Encore GX and Envista use a CVT: GM schedules fluid replacement around 45,000 miles under severe service — which includes most city commuting. AWD Encore GX uses a 9-speed automatic instead (see transmission fluid).

Estimated cost — typical U.S. ranges

Dealer

~$360–$500

Shop

~$255–$355

DIY

~$80–$180

CVT fluid is manufacturer-specific and pricey — do NOT substitute conventional ATF.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Automatic Transmission Fluid

Every 45,000 mi

Conventional automatics (Century's 4T65-E, Regal's Aisin, AWD Encore GX's 9-speed): GM lists 45,000 miles severe / longer normal. Older Buicks respond well to a simple drain-and-fill — avoid pressure flushes on high-mile units.

Estimated cost — typical U.S. ranges

Dealer

~$330–$500

Shop

~$235–$355

DIY

~$60–$180

Some sealed transmissions have no dipstick — fill is precise and best left to a shop. Many drivers can still DIY drain-and-fill.

Spark Plugs

Every 60,000 mi

Small-turbo three-cylinders (Encore GX, Envista): roughly every 60,000 miles — check the manual. Older 3.1/3.8 V6s: iridium plugs last to 100,000 miles.

Estimated cost — typical U.S. ranges

Dealer

~$285–$390

Shop

~$200–$275

DIY

~$25–$100

Iridium plugs cost more but last 100k+ miles. V6/V8 access varies wildly — some are tough.

Engine Air Filter

Every 45,000 mi

GM schedules replacement around 45,000 miles; inspect at every oil change in dusty regions.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

5-minute job on most cars; the airbox lid usually has clips, no tools needed.

Serpentine Belt

Every 60,000 mi

Inspect from 60,000 miles; replace on cracking or glazing rather than mileage alone.

Estimated cost — typical U.S. ranges

Dealer

~$195–$235

Shop

~$135–$165

DIY

~$20–$50

DIY-friendly if you can reach the tensioner. Inspect for cracks rather than swap on a strict mileage interval.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter

Every 22,500 mi

Replace roughly every 22,500 miles per GM's schedule — behind the glovebox on modern Buicks.

Estimated cost — typical U.S. ranges

Dealer

~$60–$95

Shop

~$45–$70

DIY

~$15–$40

Usually behind the glovebox. Shops charge labor for a 10-minute job — easy DIY win.

Coolant Replacement (Dex-Cool)

Every 150,000 mi

Dex-Cool is rated 5 years / 150,000 miles. On older 3.1/3.8 V6s, intake-gasket seepage was the classic failure — check coolant level and condition at every oil change on a Century.

Estimated cost — typical U.S. ranges

Dealer

~$285–$330

Shop

~$200–$235

DIY

~$25–$60

Use the manufacturer-specified coolant — wrong color/chemistry can damage the cooling system.

Battery Test & Service

Every 25,000 mi

Test annually after year 3. Stop-start-equipped Encore GX/Envista use AGM batteries — replace like-for-like, not with a cheaper flooded battery.

Estimated cost — typical U.S. ranges

Dealer

~$225–$390

Shop

~$160–$280

DIY

~$130–$250

Most auto-parts stores test and install batteries free with purchase. Skip the dealer markup.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

67 crashes 1990–2024

How the 67 occupant deaths break down

47

driver deaths

20

passenger deaths

67

occupant deaths

Crash years covered: 1990–2024 This model year first appears in 2009 crashes. Older models have had more years on the road to appear in these crashes, so a higher count here does not by itself mean a vehicle is less safe.

FARS counts every occupant death in a fatal crash, whatever the cause — it does not mean the vehicle was at fault or defective. Counts are not adjusted for how many of each vehicle are on the road. How to read this number

FARS 2024 data is an annual report file. NHTSA revises these records when the final file is published, so this count can change.

Why we show driver deaths too

Every vehicle has exactly one driver seat, so driver deaths line up fairly when you compare one model to another. Occupant deaths include passengers, so a three row SUV can show a higher number than a two seat car simply because it carries more people.

Both figures are plain counts, not rates. A rate would need to know how many of each vehicle are on the road, and that registration data is not public, so we do not publish rates or scores of any kind.

IIHS publishes driver death rates using this same driver only idea, paired with a registered vehicle years denominator we do not have. Their rates and these counts answer different questions, so do not read either number here as a safety rating.

Owner-reported problem signals

Separate from the federal fatality data above: complaints owners filed with NHTSA about this year and model. These are reports of problems, unverified, and are counted here only as signals.

12

complaints mentioning a crash

6

complaints mentioning a fire

Reviewed known issues for this vehicle

Typical U.S. ranges. Actual quotes vary by shop, parts choice, and vehicle condition.

How we estimate: Dealer = OEM parts × 1.4 + labor × $165/hr. Shop = parts + labor × $115/hr. DIY = parts only.

This maintenance schedule for the 2008 Buick LaCrosse reflects Buick's published service intervals and the GM Oil Life System system. Your actual service needs may vary based on driving conditions, climate, and vehicle usage. Always consult your owner's manual for model-specific recommendations.