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2019 Mercedes Benz E Class Recalls, Issues & Maintenance

The 2019 Mercedes Benz E Class has no open NHTSA recalls. Owners report 6 recurring issue clusters, led by “Seat belt buckle detection malfunction.” 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 E Class.

Reported to NHTSA

Seat belt buckle detection malfunction

SEAT BELTS

8 NHTSA complaints · 2019-01 → 2024-07

“CAR DOES NOT ALWAYS RECOGNIZE WHEN THE DRIVERS SEAT BELT IS BUCKLED. THIS RESULTS IN THE PRETENSIONER NOT ACTIVATING AND THE SEAT BELT WARNING FROM BEING DISARMED”
— Owner report, NHTSA ODI #11166147
“THE CAR DOES NOT DETECT A PROPERLY FASTENED SEATBELT SOMETIMES AND THE SEATBELT WILL NOT ADJUST AUTOMATICALLY EVEN WHEN PROPERLY FASTENED. BOTH DRIVER AND PASSENGER SIDE SEATBELTS ARE AFFECTED”
— Owner report, NHTSA ODI #11235255
“On May 23, 2023, the audible and visual seat belt alerts activated to notify me that the driver and/or passenger that the seat belt was not properly secured. However, both the driver and/or the passenger had the seat belt on at all times the car was moving”
— Owner report, NHTSA ODI #11569998

Read all complaints on NHTSA →

Rearview camera failure

BACK OVER PREVENTION

5 NHTSA complaints · 2024-09 → 2025-07

“Rear camera door doesn't open to allow camera to work”
— Owner report, NHTSA ODI #11631855
“The contact owns a 2019 Mercedes-Benz AMG E53. The contact stated that the rearview camera displayed a distorted image while the vehicle was in reverse(R)”
— Owner report, NHTSA ODI #11669516
“I have a 2019 Mercedes E300. My backup camera is cutting out while still in reverse. There is an open saftey recall for that specific year, make and model. Campaign #2022060007”
— Owner report, NHTSA ODI #11676232

Read all complaints on NHTSA →

Wheel rim fracture and run-flat tire failure

WHEELS

5 NHTSA complaints · 2021-05 → 2024-03

“Tire size: 245 40 19R While driving the side wall blew out and got less than 1 mile bring a run flat tire before the tire came off the rim”
— Owner report, NHTSA ODI #11460198
“The car was purchased as CPO warrantied and within 2 months of purchase, showed low tire pressure on front passenger tire. Brought the car to a tire shop for what I thought was a nail, turned out was a cracked rim”
— Owner report, NHTSA ODI #11535459
“The contact owns a 2019 Mercedes-Benz AMG E53. The contact stated while driving at an undisclosed speed, the TPMS warning light illuminated. The vehicle was taken to the dealer, where it was diagnosed that the front passenger's side and the front driver's side rims were fractured”
— Owner report, NHTSA ODI #11578920

Read all complaints on NHTSA →

Crankcase ventilation valve malfunction (P052E)

ENGINE

3 NHTSA complaints · 2023-03 → 2024-11

“AI am getting this "P052E" code on a 2019 Mercedes E300 - malfunction with Positive Crankcase Ventilation (PCV) valve”
— Owner report, NHTSA ODI #11626300
“Crankcase ventilation system error - triggered a P052E Code (PCV). This seems to be a common issue. This causes issues with the fuel mixture”
— Owner report, NHTSA ODI #11584334
“Crankcase Ventilation Valve malfunction requiring Replacement code P052E71”
— Owner report, NHTSA ODI #11511633

Read all complaints on NHTSA →

Panoramic sunroof glass shattering

UNKNOWN OR OTHER

2 NHTSA complaints · 2021-11 → 2024-08

“My tempered glass sunroof exploded while driving at 70 MPH on a clear, sunny, 86 degree afternoon sending the glass shards throughout the interior of the car. No warning or damage to the vehicle roof preceded the explosion”
— Owner report, NHTSA ODI #11609279
“My husband and I were driving on the interstate in Indianapolis, Indiana yesterday, November22, 2021 and out of the clear blue our sunroof exploded on our 2019 Mercedes Benz E300W4. This was not due to being hit by something and we were not near an overpass”
— Owner report, NHTSA ODI #11441427

Read all complaints on NHTSA →

Camshaft and crankshaft position sensor failure

ENGINE

4 NHTSA complaints · 2022-08 → 2024-02

“Engine stalled in the middle of the high way, possible problem with timing chain”
— Owner report, NHTSA ODI #11574086
“Variable timing Valve Malfunction , causing metal shaving to get in to the engine Causing a engine failure”
— Owner report, NHTSA ODI #11551057
“The contact owns a 2019 Mercedes-Benz E300. The contact stated while driving approximately 35 MPH, the vehicle began to shake and lost motive power. The contact depressed the accelerator pedal and the vehicle shuddered and failed to accelerate as needed”
— Owner report, NHTSA ODI #11480992

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)

6 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.

4

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 2019 Mercedes Benz E 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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