2019 Bmw 430I

Problems, Recalls & Reliability Report

Above Average

Quick Summary

The 2019 Bmw 430I has 31 owner complaints filed with NHTSA — that's 0.4x the segment average of 80. The most common issue is engine problems (32% of all complaints), specifically: coolant hose and fittings failed. overheated the engine. car speed was limited and had to stop the car on the side of the road. bmw uses plastic parts for the cooling system. these plastic parts failed after 35,000 miles. the cost to repair was ~ $1200.00.

3 crash reports 2 injuries

Total Complaints

Recalls Issued

—/5

Safety Stars

0.4x

vs Segment Avg

Known Problems

ENGINE

10 complaints

32%

• COOLANT HOSE AND FITTINGS FAILED. OVERHEATED THE ENGINE. CAR SPEED WAS LIMITED AND HAD TO STOP THE CAR ON THE SIDE OF THE ROAD. BMW USES PLASTIC PARTS FOR THE COOLING SYSTEM. THESE PLASTIC PARTS FAILED AFTER 35,000 MILES. THE COST TO REPAIR WAS ~ $1200.00
• Car stalled because of coolant vent line in cylinder head Faulty coolant line like other models. I was lucky enough to get out of traffic without an accident. This car had to be flatbeded to dealership to repair their “service advisory” which I was never notified of. My papers from dealership say
• On Aednesday April 12th, I was driving on a busy road and the car died. There was no safe place for me to pull off which had cars swerving to miss me. There was no indication of coolant level low. The car just died. After extensive research, I found out this car was part of a service action that was

Typical onset: 50K miles Est. repair: $500

“COOLANT HOSE AND FITTINGS FAILED. OVERHEATED THE ENGINE. CAR SPEED WAS LIMITED AND HAD TO STOP THE CAR ON THE SIDE OF THE ROAD. BMW USES PLASTIC PARTS FOR THE COOLING SYSTEM. THESE PLASTIC PARTS FAILED AFTER 35,000 MILES. THE COST TO REPAIR WAS ~ $1200.00”

— NHTSA complaint filing

AIR BAGS

6 complaints

19%

• SEAT OCCUPANCY SENSOR IS SENSING A FAULT. IT SAYS IT IS NOT WORKING AND THE AIRBAG IS NOT ON. THE DEALER IS RELUCTANT TO REPAIR IT, BECAUSE IT'S EXPENSIVE. IT'S UCLEAT IF THE AIRBAG WILL WORK.
• "Passenger restraint system: Malfunction" alert came up on the display screen and then quickly disappeared several times. BMW dealer said the seat belt/airbags would not operate correctly in the event of a crash. BMW dealer said it was not related to the 2 recalls issued in 2021 and 2022 on this c
• My fiancé was driving my vehicle and hit a tree. The air bag deployed and she has shrapnel cuts on her face. The surgeon stated that she should not have had that injury on the face like she did.

Typical onset: 50K miles Est. repair: $500💥 2 crashes

“SEAT OCCUPANCY SENSOR IS SENSING A FAULT. IT SAYS IT IS NOT WORKING AND THE AIRBAG IS NOT ON. THE DEALER IS RELUCTANT TO REPAIR IT, BECAUSE IT'S EXPENSIVE. IT'S UCLEAT IF THE AIRBAG WILL WORK.”

— NHTSA complaint filing

OTHER

5 complaints

16%

• MY SUNROOF EXPLODED ON ME WHILE DRIVING. LUCKILY THERE WAS NO OTHER TRAFFIC ON THE ROADWAY. THE EXPLOSION WAS VIOLENT AND SOUNDED LIKE A GUNSHOT.
• MY SUNROOF EXPLODED WHILE DRIVING. THERE WERE NO OTHER VEHICLES ON THE ROADWAY. THE EXPLOSION WAS VIOLENT AND LOUD. LUCKILY THE VIOLENT EXPLOSION DIDN'T CAUSE ME TO CRASH. BITS OF GLASS ARE STILL STUCK IN MY SKIN. I CAN FEEL THE GLASS BUT I CAN'T SEE IT.
• I purchased my vehicle October2023. May 23,2024, at 1:34 pm, my vehicle broke down due to a message on my dashboard stating “Drivetrain malfunction”. I was on the highway with no use of my gas pedal, which resulted in me rolling back all while being 5 months pregnant. June 18,2024, at 3:04pm ,my ve

Typical onset: 50K miles Est. repair: $500

“MY SUNROOF EXPLODED ON ME WHILE DRIVING. LUCKILY THERE WAS NO OTHER TRAFFIC ON THE ROADWAY. THE EXPLOSION WAS VIOLENT AND SOUNDED LIKE A GUNSHOT.”

— NHTSA complaint filing

SEATS/RESTRAINTS

3 complaints

10%

• SEAT OCCUPANCY SENSOR IS SENSING A FAULT. IT SAYS IT IS NOT WORKING AND THE AIRBAG IS NOT ON. THE DEALER IS RELUCTANT TO REPAIR IT, BECAUSE IT'S EXPENSIVE. IT'S UCLEAT IF THE AIRBAG WILL WORK.
• My fiancé was driving my vehicle and hit a tree. The air bag deployed and she has shrapnel cuts on her face. The surgeon stated that she should not have had that injury on the face like she did.
• I am reporting a potential safety defect involving the seatbelt, airbag, and occupant detection system in my 2019 BMW 430i. At the time of purchase, the vehicle’s software had not been updated since 2018. Because the software was so outdated, multiple safety-related fault codes did not appear during

Typical onset: 50K miles Est. repair: $500💥 1 crashes

“SEAT OCCUPANCY SENSOR IS SENSING A FAULT. IT SAYS IT IS NOT WORKING AND THE AIRBAG IS NOT ON. THE DEALER IS RELUCTANT TO REPAIR IT, BECAUSE IT'S EXPENSIVE. IT'S UCLEAT IF THE AIRBAG WILL WORK.”

— NHTSA complaint filing

FUEL SYSTEM

2 complaints

• On Aednesday April 12th, I was driving on a busy road and the car died. There was no safe place for me to pull off which had cars swerving to miss me. There was no indication of coolant level low. The car just died. After extensive research, I found out this car was part of a service action that was
• The car has a plastic part in the oil housing component that cracks under heat usually between 50000 and 70000 miles causing a major loss of coolant onto highway and disables the engine

Typical onset: 50K miles Est. repair: $500

“On Aednesday April 12th, I was driving on a busy road and the car died. There was no safe place for me to pull off which had cars swerving to miss me. There was no indication of coolant level low. The car just died. After extensive research, I found out this car was part of a service action that was”

— NHTSA complaint filing

Estimated Repair Costs

ENGINE(~50K mi)

$500

AIR BAGS(~50K mi)

$500

OTHER(~50K mi)

$500

SEATS/RESTRAINTS(~50K mi)

$500

FUEL SYSTEM(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 31 owner complaints for this specific year, here's what to check or ask about:

☐
ENGINE: COOLANT HOSE AND FITTINGS FAILED. OVERHEATED THE ENGINE. CAR SPEED WAS LIMITED AND HAD TO STOP THE CAR ON THE SIDE OF THE ROAD. BMW USES PLASTIC PARTS FOR THE COOLING SYSTEM. THESE PLASTIC PARTS FAILED AFTER 35,000 MILES. THE COST TO REPAIR WAS ~ $1200.00
Typically appears around 50K miles. Repair cost ~$500
☐
AIR BAGS: SEAT OCCUPANCY SENSOR IS SENSING A FAULT. IT SAYS IT IS NOT WORKING AND THE AIRBAG IS NOT ON. THE DEALER IS RELUCTANT TO REPAIR IT, BECAUSE IT'S EXPENSIVE. IT'S UCLEAT IF THE AIRBAG WILL WORK.
Typically appears around 50K miles. Repair cost ~$500
☐
OTHER: MY SUNROOF EXPLODED ON ME WHILE DRIVING. LUCKILY THERE WAS NO OTHER TRAFFIC ON THE ROADWAY. THE EXPLOSION WAS VIOLENT AND SOUNDED LIKE A GUNSHOT.
Typically appears around 50K miles. Repair cost ~$500
☐
SEATS/RESTRAINTS: SEAT OCCUPANCY SENSOR IS SENSING A FAULT. IT SAYS IT IS NOT WORKING AND THE AIRBAG IS NOT ON. THE DEALER IS RELUCTANT TO REPAIR IT, BECAUSE IT'S EXPENSIVE. IT'S UCLEAT IF THE AIRBAG WILL WORK.
Typically appears around 50K miles. Repair cost ~$500
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)