Problems · NHTSA complaints
1999 BMW 7 Series problems
Owners filed 19 complaints about the 1999 BMW 7 Series with NHTSA between Sep 2001 and Dec 2015. The most-cited component is air bags (5).
Complaints
19
Filed with NHTSA
Crashes
2
Reported by owners
Fires
0
Reported by owners
Injuries
1
People reported injured
Deaths
0
Reported to NHTSA
Complaints by component
One complaint can cite several components
- Air bags5
- Service brakes, hydraulic4
- Power train3
- Visibility3
- Electrical system3
- Engine1
- Structure1
- Tires1
- Engine and engine cooling1
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.
Data from NHTSA Complaints API · synced Nov 10, 2026NHTSA vehicle page
When complaints were filed
Does it get worse with age? Complaints per calendar year filed
1
1
5
1
3
0
3
0
1
2
0
1
0
0
1
View as table
| Model year | Complaints filed per calendar year |
|---|---|
| 2001 | 1 |
| 2002 | 1 |
| 2003 | 5 |
| 2004 | 1 |
| 2005 | 3 |
| 2006 | 0 |
| 2007 | 3 |
| 2008 | 0 |
| 2009 | 1 |
| 2010 | 2 |
| 2011 | 0 |
| 2012 | 1 |
| 2013 | 0 |
| 2014 | 0 |
| 2015 | 1 |
Mileage at failure isn’t a structured field in NHTSA complaint data, so we don’t chart it. Some owners mention it in their reports below.
Top problems in owners’ words
Verbatim from NHTSA complaints, newest first
Air bags
5 reports2 crashes
“I WAS DRIVING HOME FROM WORK APPROXIMATELY 3AM IN THE MORNING AND I WAS GETTING CLOSE TO MY TURN AND I WAS SLOWING DOWN AND I HIT A POT HOLE.. AND ALL OF A SUDDEN MY DRIVER SIDE AIRBAGS DEPLOY ALMOST CAUSE ME TO WRECK MY CAR... *TR”
Service brakes, hydraulic
4 reports
“TL*THE CONTACT OWNS A 1999 BMW 740I. WHILE DRIVING APPROXIMATELY 35 MPH SLIGHT PRESSURE WAS APPLIED TO THE BRAKE PEDAL AND THE BRAKES MOMENTARILY LOCKED. THE AIR BAG LIGHT THEN BEGAN TO ILLUMINATE ON THE DASHBOARD. THE VEHICLE WAS TAKEN TO AN INDEPENDENT REPAIR SHOP WHERE HE WAS INFORMED THAT THE BRAKES NEEDED TO BE FLUSHED. THE VEHICLE WAS NOT REPAIRED. THE FAILURE HAS SINCE RECURRED INTERMITTENTLY. THE FAILURE MILEAGE WAS 78,500 AND THE CURRENT MILEAGE WAS 79,900.”
Power train
3 reports
“PREMATURE WEAR OF THE RING GEAR LEAD TO MY REVERSE NOT WORKING IN MY TRANSMISSION. I HAD MY TRANSMISSION REPLACED AT AAMCO TRANSMISSIONS. *TR”
Visibility
3 reports
“THE DOUBLE GLAZING GLASS ON MY 1999 BMW 740IL STARTED DELAMINATING AND HAS STEADILY GOTTEN WORSE, I KNOW OF MANY BMW OWNERS WHO COMPLAIN OF THIS DEFECT AND BMWNA IS ACTING LIKE THERE IS NOT ANY PROBLEM. I WENT INTO MY LOCAL BMW DEALER AND THEY SAY EVERY CAR THAT THEY SEE WITH DOUBLE GLAZING IS DELAMINATING! I THINK THIS IS A SERIOUS DEFECT THAT CAN IMPAIR A DRIVERS VIEW WHILE DRIVING AS WELL. *TR”
Electrical system
3 reports
“BATTERY EXPLODED WITHOUT WARNING. *AK”
Engine
1 report
“BMW E38 HAVE A HIGH TENDENCY FOR THE GUIDES FOR THE CAMSHAFT CHAIN (S) TO FRACTURE AND COME APART. THIS LEADS TO PLASTIC PIECES TO CAUSE CATASTROPHIC FAILURE, PLASTIC AND METAL SHAVINGS TO BE OBSERVED IN THE LOWER OIL PAN AS WELL AS JUMP IN TIMING FOR THE OWNER WHO HAS TO EITHER PAY$$$ OR JUNK THE CAR. THE SHOULD HAVE AT LEAST UTILIZED CARBON FIBER GUIDES. MANY OF THESE FAILURES OCCUR EVEN BEFORE 125K.. I FIND IT INCOMPREHENSIBLE THAT SOMEONE WHO PAYS 70K FOR THIS VEHICLE TO HAVE TO ENDURE SPENDING ANOTHER 5-6K TO GET THE CAR RUNNING AGAIN. JUST LOOK AT YOUTUBE.COM AND YOU WILL SEE WHAT I AM REFERRING TO. WISH I'D BOUGHT A USED FORD.”
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 10, 2026
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.