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2019 Mercedes Benz A Class Recalls, Issues & Maintenance

The 2019 Mercedes Benz A Class has no open NHTSA recalls. Owners report 5 recurring issue clusters, led by “Center display and MBUX screen failure.” Mercedes-Benz alternates two service events: Service A (oil, filter, inspection) at roughly 10,000 miles or 1 year, then Service B (Service A plus brake fluid, cabin filter, and deeper checks) at roughly 20,000 miles or 2 years — the ASSYST Plus counter in the cluster tells you which is due. Oil must carry the MB-Approval number your engine specifies (commonly 229.5, or 229.71 for newer 0W-20 engines); 'meets or exceeds' marketing language is not an approval. Electric EQB and EQS models keep the A/B rhythm for inspections, brake fluid, and cabin filters — just without oil.

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 for this vehicle

What drivers and federal regulators have officially reported about the 2019 Mercedes Benz A Class.

Reported to NHTSA

Center display and MBUX screen failure

ELECTRICAL SYSTEM

5 NHTSA complaints · 2023-03 → 2024-08

“The component or system that failed was the MBUX Hard Disk Drive (Part#: A0009062711). My car is available for inspection upon request”
— Owner report, NHTSA ODI #11585251
“On 03/10/23, I contacted the Mercedes-Benz service department regarding the black screen on the driver's side display. The Mercedes-Benz service personnel informed me that the screen needed to be replaced, with an estimated cost of around $2000”
— Owner report, NHTSA ODI #11559413
“The image from the rear view camera displayed on the console dashboard is mirror/reverse (left & right is crossed). This causes driver to see things that are in the left rear to display on the screen as if it was in the right rear”
— Owner report, NHTSA ODI #11513666

Read all complaints on NHTSA →

Unremedied recalls due to parts backorder

UNKNOWN OR OTHER

9 NHTSA complaints · 2020-08 → 2022-12

“Three open recalls for over a year with no remedy”
— Owner report, NHTSA ODI #11437270
“The contact owns a 2019 Mercedes-Benz A220. The contact received a notification for NHTSA Campaign Number: 20V045000 (Unknown or Other) however, the part to do the recall repair was not yet available”
— Owner report, NHTSA ODI #11441309
“20V045 - NO FIX FOR THIS OPEN RECALL SINCE JAN 2020. GETS FLAGGED ON CARFAX”
— Owner report, NHTSA ODI #11348718

Read all complaints on NHTSA →

Sunroof, moonroof, and windshield glass failures

VISIBILITY

5 NHTSA complaints · 2021-11 → 2024-12

“The contact owns a 2019 Mercedes-Benz A220. The contact stated while driving approximately 30 MPH, there was a loud banging sound coming from the roof of the vehicle”
— Owner report, NHTSA ODI #11530109
“The sun roof not working since 2023 The roller shade needs to be replaced very BAD design”
— Owner report, NHTSA ODI #11631301
“While turning on my Rear defrost to defrost my windshield I heard a explosion then my rear windshield started crackling and shattering all over. I then turned the rear defrost off”
— Owner report, NHTSA ODI #11566730

Read all complaints on NHTSA →

Engine stalling, misfire, and overheating

ENGINE

15 NHTSA complaints · 2019-10 → 2026-08

“While driving the car shuts off and unable to restart. It will turn over but not remain started enough to move the vehicle. I did notice it jerk when speed was increased a few times before. Fuel pump was replaced less than a year ago according to Mercedes in Tuscaloosa Alabama”
— Owner report, NHTSA ODI #11693128
“I have had numerous issues with my 2019 A220. At 92k mi my cylinder head had to be replaced. My check engine light came on and they said there was a cylinder head leak”
— Owner report, NHTSA ODI #11673239
“Failed Cylinder head. Car diagnostic completed. The issue will cause the engine to stall in traffic and have acceleration issues”
— Owner report, NHTSA ODI #11501844

Read all complaints on NHTSA →

Airbag warning light and unexpected deployment

AIR BAGS

4 NHTSA complaints · 2019-05 → 2025-11

“Srs light on Mercedes told me no recalls”
— Owner report, NHTSA ODI #11697271
“We was driving 3 days ago at night was heavy raining and the passenger bag deployed for not reason scare my daughter and I few bruises on her”
— Owner report, NHTSA ODI #11446252
“RIGHT PASSENGER AIR BAG WARNING MALFUNCTION LIGHT CAME ON 2X WITHIN A 3 WEEK PERIOD. SECOND TIME OCCURRED AFTER I TOOK THE CAR IN TO FIX THE ISSUE AND DEALER CLAIMED ISSUE WAS FIXED. THE ISSUE OCCURRED AFTER I STARTED THE CAR AND PULLED AWAY FROM A STATIONARY POSITION”
— Owner report, NHTSA ODI #11207919

Read all complaints on NHTSA →

Issues on other model years

Source: NHTSA Office of Defects Investigation (ODI). Complaint data refreshed Sep 17, 2026. Investigation data refreshed Sep 17, 2026.

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

Essential maintenance

Critical for safety and preventing major damage

Service A — Oil & Filter + Inspection

Every 10,000 mi

Every 10,000 miles or 12 months: oil and filter with MB-Approved oil, fluid top-offs, tire check, and inspection. AMG models driven hard: many owners service at 5,000-7,500 miles.

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.

Service B — Major Inspection

Every 20,000 mi

Every 20,000 miles or 2 years, alternating with Service A: everything in A plus brake-fluid replacement, cabin filter, and a deeper multi-point inspection of brakes, suspension, and driveline.

Estimated cost — typical U.S. ranges

Dealer

~$85

Shop

~$60

DIY

Free

Most shops do this free with any paid service. A flashlight and 10 minutes covers the basics yourself.

Tire Rotation

Every 10,000 mi

Rotate at every Service A where the tire sizes allow. Many AMG and 4MATIC+ models run staggered widths that can't rotate front-to-rear — check your spec before paying for a rotation.

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

Checked at every A/B service via electronic pad-wear sensors. Replace sensors with pads. Heavy EQS models wear pads slowly (regen braking) but rotors can corrode from disuse — an inspection catches that.

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 20,000 mi

Replaced every 2 years as part of Service B — Mercedes schedules it on time, not miles, because DOT 4 fluid absorbs moisture regardless of driving.

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

Automatic Transmission Fluid (7G / 9G-Tronic)

Every 70,000 mi

Mercedes specifies fluid and filter service around 70,000 miles on most 7G- and 9G-Tronic gearboxes — check your year's sheet. Use only the MB-spec fluid for your transmission code; independent specialists often service at 60,000 on hard-driven cars.

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

Most modern MB gas engines: plugs around 60,000 miles — AMG engines often sooner. Check your engine's sheet; twin-turbo V8 plug jobs are labor-heavy, so pair with other scheduled work.

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 40,000 mi

Replace around every 40,000 miles (twin-filter setups on V6/V8 engines double the parts bill). Inspected at every Service B.

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

Combination / Dust Filter

Every 20,000 mi

Replaced with every Service B. Models with the ENERGIZING air package use a higher-grade filter — priced accordingly.

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.

Engine Coolant

On condition / lifetime

MB-spec coolant is long-life (typically ~10 years / 150,000 miles on the sheet). Refresh only with MB 325/326-spec coolant — the wrong chemistry attacks aluminum and head gaskets.

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.

12V & Auxiliary Battery

Every 25,000 mi

Test annually after year 3. Most modern Mercedes carry a second auxiliary battery; a weak one triggers cascading warning messages long before a no-start. EQ models also depend on the 12V system to boot.

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)

3 crashes 2010–2024

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

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.

0

complaints mentioning a crash

0

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 2019 Mercedes Benz A Class reflects Mercedes-Benz's published service intervals and the ASSYST Plus (Service A / Service B) 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.

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