2006 Acura RL Recalls, Problems & Maintenance

The 2006 Acura RL has no open NHTSA recalls. Owners report 4 recurring issue clusters, led by “Headlight aim, flicker, and intermittent failure.” Acura's Maintenance Minder calculates oil life from real engine conditions and shows service codes instead of fixed mileages — code A or B (oil / oil + inspection) plus sub-codes for items like tire rotation (1), air filters (2), or transmission fluid (3). Follow the codes, not the calendar. One interval you should never stretch: most Acura 3.5L V6 engines (MDX, TL) use a timing belt with a roughly 105,000-mile / 7-year replacement — a snapped belt on this interference engine means bent valves. SH-AWD models add a rear-differential fluid service that's essential for the torque-vectoring unit.

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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 2006 Acura RL.

Reported to NHTSA

Headlight aim, flicker, and intermittent failure

EXTERIOR LIGHTING

5 NHTSA complaints · 2011-01 → 2020-09

“PROJECTOR HEADLIGHTS ARE OFTEN POINTED FAR TOO LOW AND MAKE IT EXTREMELY DIFFICULT TO SEE IN NORMAL CITY CONDITIONS, HIGHWAY CONDITIONS HOWEVER ESPECIALLY ON BACKROADS. ACCORDING TO AN ONLINE FORUM FOR OTHER ACURA OWNER'S, THIS IS A COMMON PROBLEM THAT FACTORY STANDARDS DO NOT”
— Owner report, NHTSA ODI #11355496
“HEADLIGHTS RANDOMLY QUIT WORKING CREATING HAZARD DRIVING AT NIGHT AND INCLEMENT WEATHER. SOMETIMES ONE SIDE AND THEN RANDOMLY BOTH LIGHTS DISCONTINUE WORKING. ACCORDING TO OWNERS ON ACURA OWNER WEBSITE/FORUM, THIS IS A COMMON ISSUE”
— Owner report, NHTSA ODI #11222244
“WHILE DRIVING AT NIGHT HEADLIGHTS DO NOT ILLUMINATE THE ROAD FAR ENOUGH AHEAD, CREATING DANGEROUS DRIVING CITUATIONS, ACURA DEALERSHIP(3 TIMES) AND ACURA HELP CENTER TELL ME THIS IS A "CHARACTERISTIC" OF THIS MODEL. THIS IS NOT ACCEPTIBLE, AS THE VEHICLE IS A HAZARD TO DRIVE AT”
— Owner report, NHTSA ODI #10380390

Read all complaints on NHTSA →

PAX run-flat tire failure and parts availability

TIRES

4 NHTSA complaints · 2007-07 → 2011-01

“MICHELIN RECENTLY DISCONTINUED THE MANUFACTURING OF THE PAX SYSTEM WORLDWIDE AND WILL NO LONGER OFFER IT. THERE IS ALSO SPECIAL TRAINING, CERTIFICATIONS AND EQUIPMENT REQUIRED TO INSTALL OR REPAIR PAX TIRES. THE ABSENCE OF ADEQUATE REPAIR FACILITIES AND PAX SYSTEM STOCK HAS”
— Owner report, NHTSA ODI #10292536
“HONDA/MICHELIN PAX TIRES (NO FLAT) ARE DESIGN FOR ONLY ABOUT 20-30K MILES. THIS INFORMATION WAS NOT DISCLOSED AT THE TIME OF THE PURCHASE OF MY VEHICLE. THEY HAVE DECEIVED THE CONSUMER THAT THIS IS A QUALITY PRODUCT. IN ADDITION, THESE TIRES ARE FLAWED AND EXPENSIVE TO REPLACE”
— Owner report, NHTSA ODI #10278068
“TL*THE CONTACT OWNS A 2006 ACURA RL. WHILE DRIVING 70 MPH, THE CONTACT DROVE OVER A POTHOLE AND NOTHING HAPPENED. HE THEN DROVE OVER ANOTHER POTHOLE AND THE TIRE DEFLATED. THE CONTACT REFILLED THE TIRE WITH AIR. THE VEHICLE WAS TAKEN TO A TIRE COMPANY, WHICH NOTICED A BUBBLE ON”
— Owner report, NHTSA ODI #10197551

Read all complaints on NHTSA →

Takata airbag recall repair delayed by parts unavailability

AIR BAGS

8 NHTSA complaints · 2016-05 → 2017-12

“TL* TAKATA RECALL. THE CONTACT OWNS A 2006 ACURA RL. THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBERS: 10V504000 (SERVICE BRAKES, HYDRAULIC), 16V061000 (AIR BAGS), AND 16V344000(AIR BAGS). THE PARTS TO DO THE REPAIRS WERE UNAVAILABLE. THE MANUFACTURER EXCEEDED A”
— Owner report, NHTSA ODI #10920237
“TAKATA RECALL. AFTER RECEIVING THE RECALL NOTICE FROM AMERICAN HONDA MOTOR, ACURA AUTOMOBILE DIVISION, I CALLED THE DEALER, WEIR CANYON ACURA IN ORANGE COUNTY, CA, IN EARLY JULY TO SCHEDULE THE SERVICE. HOWEVER, UNTIL NOW, THE RECALL SERVICE HAS NOT BEEN PERFORMED DUE TO”
— Owner report, NHTSA ODI #10911174
“2006 ACURA RL. CONSUMER WRITES IN REGARDS TO REPLACEMENT PARTS NOT AVAILABLE TO REPAIR AIRBAG RECALL NOTICE. *SMD THE CONSUMER LEARNED WHEN THE PARTS BECAME AVAILABLE, THE DEALER WERE USING THE PARTS ON THEIR USED CAR INVENTORY, BEFORE MAKING PARTS AVAILABLE TO CUSTOMERS. *JB”
— Owner report, NHTSA ODI #10891408

Read all complaints on NHTSA →

Battery-related no-start, stalling, and power loss

ELECTRICAL SYSTEM

4 NHTSA complaints · 2011-01 → 2013-05

“I HAVE HAD SOME ISSUES WITH MY 2006 RL. I HAVE GONE OUT TO START THE ENGINE AND NUMEROUS TIMES ESPECIALLY DURING COLD WEATHER IT WILL NOT START AND I HAVE HAD TO JUMP IT. I HAVE TAKEN THIS TO 2 DIFFERENT ACURA DEALERSHIPS AND HAVE HAD THE BATTERY REPLACED 3 TIMES. IT HAS DONE IT”
— Owner report, NHTSA ODI #10510886
“TL* THE CONTACT OWNS A 2006 ACURA RL. THE CONTACT STATED THAT THE VEHICLE WOULD SPORADICALLY STALL WITHOUT WARNING. THE VEHICLE WAS TAKEN TO THREE SEPARATE DEALERS FOR INSPECTION HOWEVER, NOT ONE DEALER WAS ABLE TO DIAGNOSE A FAILURE. THE FAILURE MILEAGE WAS 43,000 AND THE”
— Owner report, NHTSA ODI #10501421
“DRIVING DOWN STEEP "S" TURN IN MOUNTAINS WHEN BATTERY CABLE DISCONNECTED AND ALL OF CAR'S SYSTEMS SHUT DOWN. NO BRAKES, NO STEERING, NO POWER. WORST PART WAS THAT DOORS LOCKED AND WE COULD NOT UNLOCK THEM NOR THE WINDOWS. EXTREMELY FRIGHTENING. THERE WAS NO CELL PHONE SERVICE”
— Owner report, NHTSA ODI #10471780

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

Oil & Filter (Maintenance Minder A/B)

Every 8,000 mi

Change when the Maintenance Minder reaches 15% oil life or shows code A/B — typically every 7,500-10,000 miles with 0W-20 synthetic. Short-trip city driving triggers the code sooner; that's the algorithm doing its job.

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.

Timing Belt (3.5L V6 — MDX, TL)

Every 105,000 mi

J-series V6: replace the timing belt around 105,000 miles or 7 years (Maintenance Minder sub-code 4). It's an interference engine — a failed belt destroys valves. Replace the water pump and tensioner in the same job. (2022+ MDX 3.5L remains belt-driven; the Integra's turbo four is chain-driven.)

Estimated cost — typical U.S. ranges

Dealer

~$935–$1175

Shop

~$655–$825

DIY

Pro only

On interference engines, a snapped belt destroys valves. Worth doing on schedule. Bundle water pump + tensioner — labor is already there.

Tire Rotation (Sub-code 1)

Every 7,500 mi

Rotate when sub-code 1 appears — roughly every 7,500 miles. SH-AWD models: keep tread depths matched across all four corners.

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 10,000 mi

Inspect pads, rotors, and fluid level with every A/B service. Type S models with Brembo front calipers: pads wear faster and cost more — budget ahead.

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.

Brake Fluid

Every 30,000 mi

Replace every 3 years regardless of mileage — Honda/Acura schedules this on time because the fluid absorbs moisture.

Estimated cost — typical U.S. ranges

Dealer

~$180–$200

Shop

~$125–$140

DIY

~$10–$25

DOT 3 or 4 — match the cap. Vacuum bleeders make this a one-person DIY.

Important maintenance

Keeps your vehicle running smoothly and efficiently

Transmission Fluid (Sub-code 3)

Every 30,000 mi

Replace ATF when sub-code 3 appears — commonly every 30,000-60,000 miles depending on duty. Use Honda/Acura ATF only (DW-1, or the 10-speed's specified fluid); aftermarket 'universal' ATF causes shudder in these gearboxes.

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.

SH-AWD Rear Differential Fluid

Every 30,000 mi

SH-AWD (MDX, TLX, RDX): replace the rear differential fluid roughly every 30,000 miles (sub-code 6) — the torque-vectoring clutch packs run in this fluid, and whining or binding in tight turns is the classic overdue symptom.

Estimated cost — typical U.S. ranges

Dealer

~$150–$195

Shop

~$105–$135

DIY

~$20–$50

Spark Plugs (Sub-code 4)

Every 100,000 mi

Iridium plugs around 100,000 miles on most models. Turbocharged Integra/ADX engines: check the manual — forced induction typically shortens the interval.

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 (Sub-code 2)

Every 30,000 mi

Replace with sub-code 2, roughly every 30,000 miles — sooner in dusty conditions.

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.

Recommended maintenance

Extends the life of your vehicle and improves comfort

Cabin Air Filter (Sub-code 2)

Every 30,000 mi

Replace with sub-code 2 alongside the engine air filter. Behind the glovebox — an easy DIY on most Acuras.

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 (Sub-code 5)

Every 100,000 mi

Honda/Acura Type 2 coolant: first change around 10 years / 100,000 miles, then every 5 years / 50,000. Use the blue Type 2 coolant only.

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.

Fatal crash history & reported problems

Occupant deaths in fatal crashes (FARS)

14 crashes 1990–2024

How the 14 occupant deaths break down

8

driver deaths

6

passenger deaths

14

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.

3

complaints mentioning a crash

1

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 2006 Acura RL reflects Acura's published service intervals and the Maintenance Minder 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.