
[Federal Register Volume 82, Number 91 (Friday, May 12, 2017)]
[Notices]
[Pages 22183-22186]
From the Federal Register Online via the Government Publishing Office [www.gpo.gov]
[FR Doc No: 2017-09650]


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DEPARTMENT OF TRANSPORTATION

National Highway Traffic Safety Administration

[Docket No. NHTSA-2016-0138; Notice 1]


Jaguar Land Rover North America, LLC, Receipt of Petition for 
Decision of Inconsequential Noncompliance

AGENCY: National Highway Traffic Safety Administration (NHTSA), 
Department of Transportation (DOT).

ACTION: Receipt of petition.

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SUMMARY: Jaguar Land Rover North America, LLC (JLR)on behalf of Jaguar 
Land Rover Limited, has determined that certain model year (MY) 2016-
2017 Land Rover Range Rover and Range Rover Sport motor vehicles do not 
fully comply with Federal Motor Vehicle Safety Standard (FMVSS) No. 
208, Occupant Crash Protection, and FMVSS No. 209, Seat Belt 
Assemblies. JLR filed a noncompliance report dated December 2, 2016. 
JLR also petitioned NHTSA on December 23, 2016, for a decision that the 
subject noncompliance is inconsequential as it relates to motor vehicle 
safety.

DATES: The closing date for comments on the petition is June 12, 2017.

ADDRESSES: Interested persons are invited to submit written data, 
views, and arguments on this petition. Comments must refer to the 
docket and notice number cited in the title of this notice and 
submitted by any of the following methods:
     Mail: Send comments by mail addressed to U.S. Department 
of Transportation, Docket Operations, M-30, West Building Ground Floor, 
Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590.
     Hand Delivery: Deliver comments by hand to U.S. Department 
of Transportation, Docket Operations, M-30, West Building Ground Floor, 
Room W12-140, 1200 New Jersey Avenue SE., Washington, DC 20590. The 
Docket Section is open on weekdays from 10 a.m. to 5 p.m. except 
Federal Holidays.
     Electronically: Submit comments electronically by logging 
onto the Federal Docket Management System (FDMS) Web site at https://www.regulations.gov/. Follow the online instructions for submitting 
comments.
     Comments may also be faxed to (202) 493-2251.
    Comments must be written in the English language, and be no greater 
than 15 pages in length, although there is no limit to the length of 
necessary attachments to the comments. If comments are submitted in 
hard copy form, please ensure that two copies are provided. If you wish 
to receive confirmation that comments you have submitted by mail were 
received, please enclose a stamped, self-addressed postcard with the 
comments. Note that all comments received will be posted without change 
to https://www.regulations.gov, including any personal information 
provided.
    All comments and supporting materials received before the close of 
business on the closing date indicated above will be filed in the 
docket and will be considered. All comments and supporting materials 
received after the closing date will also be filed and will be 
considered to the fullest extent possible.
    When the petition is granted or denied, notice of the decision will 
also be published in the Federal Register pursuant to the authority 
indicated at the end of this notice.
    All comments, background documentation, and supporting materials 
submitted to the docket may be viewed by anyone at the address and 
times given above. The documents may also be viewed on the Internet at 
https://www.regulations.gov by following the online instructions for 
accessing the dockets. The docket ID number for this petition is shown 
in the heading of this notice.
    DOT's complete Privacy Act Statement is available for review in a 
Federal Register notice published on April 11, 2000, (65 FR 19477-78).

SUPPLEMENTARY INFORMATION: 
    I. Overview: Jaguar Land Rover North America, LLC (JLR), has 
determined that certain model year (MY) 2016-2017 Land Rover Range 
Rover and Range Rover Sport motor vehicles do not fully comply with 
Federal Motor Vehicle Safety Standard (FMVSS) No. 208, Occupant Crash 
Protection, and FMVSS No. 209, Seat Belt Assemblies. JLR filed a 
noncompliance report dated December 2, 2016, pursuant to 49 CFR part 
573, Defect and Noncompliance Responsibility and Reports. JLR also 
petitioned NHTSA on December 23, 2016, pursuant to 49 U.S.C. 30118(d) 
and 30120(h) and 49 CFR part 556, for an exemption from the 
notification and remedy requirements of 49 U.S.C. Chapter 301 on the 
basis that this noncompliance is inconsequential as it relates to motor 
vehicle safety.
    This notice of receipt of JLR's petition is published under 49 
U.S.C. 30118 and 30120 and does not represent any agency decision or 
other exercise of judgment concerning the merits of the petition.
    II. Vehicles Involved: Approximately 16,502 MY 2016-2017 Land Rover 
Range Rover and MY 2016-2017 Land Rover Range Rover Sport motor 
vehicles, manufactured between May 3, 2016, and October 14, 2016, are 
potentially involved.
    III. Noncompliance: JLR explains that the noncompliance involves 
the Emergency Locking Retractor (ELR) in the safety belt assembly of 
the vehicle's front left seat. These ELR's are equipped with a vehicle-
sensitive locking mechanism and a webbing-sensitive locking mechanism. 
The noncompliance specifically involves the vehicle-sensitive locking 
mechanism, which does not lock as designed when subjected to the 
requirements of paragraph
    IV. Rule Text: Paragraph S4.3 of FMVSS No. 209 states in pertinent 
part:

    S4.3 Requirements for hardware . . .
    (j) Emergency-locking retractor . . .
    (2) For seat belt assemblies manufactured on or after February 
22, 2007 and for manufacturers opting for early compliance. An 
emergency-locking retractor of a Type 1 or Type 2 seat belt 
assembly, when tested in accordance with the procedures specified in 
paragraph S5.2(j)(2) . . .
    (ii) Shall lock before the webbing payout exceeds the maximum 
limit of 25 mm when the retractor is subjected to an acceleration of 
0.7 g under the applicable test conditions of S5.2(j)(2)(iii)(A) or 
(B). The retractor is determined to be locked when the webbing belt 
load tension is at least 35 N.


[[Page 22184]]


    Paragraph S7.1.1.3 of FMVSS No. 208 states in pertinent part:

    S7.1.1.3 A Type 1 lap belt or the lap belt portion of any Type 2 
seat belt assembly installed at any forward-facing outboard 
designated seating position of a vehicle with a gross vehicle weight 
rating of 10,000 pounds or less to comply with a requirement of this 
standard, except walk-in van-type vehicles and school buses, and 
except in rear seating positions in law enforcement vehicles, shall 
meet the requirements of S7.1 by means of an emergency locking 
retractor that conforms to stand No. 209 (49 CFR 571.209) . . .
    V. Summary of JLR's Petition: JLR described the subject 
noncompliance and stated its belief that the noncompliance is 
inconsequential as it relates to motor vehicle safety.
    In support of its petition, JLR submitted the following reasoning:
    (a) ELR Is Voluntarily Equipped with a Webbing Sensitive Locking 
Mechanism: The driver's ELR safety belt assembly also contains a 
voluntary webbing-sensitive locking mechanism which provides crash 
restraint performance comparable to the performance provided by an 
FMVSS No. 209 compliant vehicle sensitive mechanism. A description of 
the tests that were performed and the results that were obtained which 
support this petition are contained in the petition.
    The webbing sensitive locking mechanism is designed to lock at 
approximately 1.4-2.0g. The webbing-sensitive locking mechanism was 
designed to meet the requirements of other non-U.S. markets.
    (b) Testing and Analyses: Tests and analyses were conducted to 
determine the effect of a non-compliant vehicle-sensitive locking 
mechanism ELR on safety belt restraint (retractor locking) performance 
and any commensurate increase in injury risk in a crash.
    Even though the ELRs in affected vehicles contain a vehicle-
sensitive locking mechanism which slightly exceeds the FMVSS No. 209 
Section 4.3(j)(2)(ii) requirement, for purposes of evaluation, and to 
demonstrate a ``worst-case scenario'', testing was conducted without 
reliance on vehicle-sensitive ELR operation.
    1. Sled (Crash) Tests To Assess Safety Belt Restraint (Retractor 
Locking) Performance: Sled (crash) tests were conducted with an ELR 
containing an FMVSS No. 209 compliant vehicle-sensitive locking 
mechanism and an ELR in which the vehicle-sensitive locking mechanism 
was disabled to simulate a ``worst-case scenario'', but contained a 
webbing-sensitive locking mechanism.
    The belt geometry is representative of the Land Rover Range Rover 
and Range Rover Sport Installation.
    The testing focused upon low severity crashes, because as NHTSA had 
discussed in their ruling on the GM petition,\1\ ``. . . a webbing-
sensitive ELR mechanism will lock up more quickly in a severe frontal 
crash than in a low-to-moderate severity frontal crash.'' A low-
severity crash represents a ``worst-case scenario'' for an ELR equipped 
with a non-compliant vehicle-sensitive locking mechanism. In addition, 
the testing was conducted using a Hybrid III 5th% dummy in order to 
provide a slow increase in belt loads.
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    \1\ See 69 FR 1987@1900.
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    Three acceleration pulses with a low increase in deceleration and a 
low deceleration level were selected from all pulses pertaining to the 
affected vehicles. The selected pulses have an impact velocity of 15 
km/h, and 40 km/h respectively. The 15 km/h and 32 km/h pulses 
represent a full frontal crash, while the 40 km/h pulse represents an 
Offset Deformable Barrier (ODB) crash. The 15 km/h pulse is a ``no 
fire'' pulse to simulate a crash without safety belt pre-tensioning.
    A total of six tests were conducted, with two tests being conducted 
at each pulse level. Webbing payout and dummy chest forward 
displacement were measured.
    The results indicate that there is no significant difference in 
restraint performance (webbing payout, dummy chest forward 
displacement) between an ELR equipped with an FMVSS No. 209 compliant 
vehicle-sensitive locking mechanism and one that is not equipped with 
such a mechanism. The webbing-sensitive locking mechanism within the 
ELR provides comparable performance to that of an FMVSS No. 209 
compliant ELR containing a vehicle sensitive locking mechanism.
    Therefore, in a crash, the webbing-sensitive locking mechanism 
provides equivalent protection for the driver to that which would be 
provided by an FMVSS No. 209-compliant vehicle sensitive locking 
mechanism. It should be emphasized that the vehicle-sensitive locking 
mechanism contained in the ELR of the affected vehicles slightly 
exceeds the FMVSS No. 209 Section 4.3(j)(2)(ii) requirement, whereas 
testing was conducted with a disabled vehicle-sensitive locking 
mechanism to simulate a ``worst-case scenario''.
    It should also be noted that any performance differences, such as a 
slight decrease in dummy chest forward displacement from an ELR without 
a vehicle-sensitive locking mechanism, are within the normal test to 
test variation and are attributed to test tolerances.
    2. Body-In White (BIW) Sled (Crash) Tests To Assess Injury Risk: 
Body-In-White (BIW) sled (crash) tests were conducted with an ELR 
containing an FMVSS No. 209 Section 4.3(i)2(ii)-compliant vehicle-
sensitive locking mechanism. Further testing was conducted without 
reliance on vehicle-sensitive ELR operation for comparative performance 
purposes (to simulate a ``worst-case scenario''), but contained a 
webbing-sensitive locking mechanism.
    Tests were conducted with a Hybrid III 50th% dummy and a 56 km/h 
pulse representing a full-frontal FMVSS No. 208 requirement. The pulse 
was selected from an actual pulse of one of the affected vehicles.
    3. Sled (BIW Crash) Test Pulse (L405--Range Rover): The dummy was 
positioned to simulate pre-crash braking for both test conditions, 
i.e., the test using the compliant vehicle-sensitive locking mechanism 
ELR, and the test using the non-compliant vehicle-sensitive locking 
mechanism ELR. Pre-crash braking positioning was included to simulate 
critical real-world crash conditions, as pre-crash braking occurs in a 
significant percentage of crashes. Pre-crash braking would position the 
dummy (in both tests) closer to the steering wheel prior to impact. 
Additionally, pre-crash braking would assess any effect of additional 
forward movement resulting from an ELR in which the vehicle-sensitive 
locking mechanism was disabled (to simulate a ``worst-case scenario'').
    For the test with the FMVSS No. 209-compliant vehicle-sensitive 
ELR, the dummy's H-point was 40mm more forward, and the dummy's Chest 
CG was 70mm more forward, than it otherwise would be in a test which 
did not simulate pre-crash braking. For the test with the FMVSS No. 209 
non-compliant vehicle-sensitive ELR, the dummy's H-point was 60mm more 
forward, and the dummy's Chest CG was 90mm more forward than it 
otherwise would be in a test which did not simulate pre-crash braking. 
Therefore, for the dummy in which the non-compliant vehicle-sensitive 
ELR was utilized, it was positioned approximately 20mm more forward as 
compared to the dummy in the test in which the compliant vehicle-
sensitive ELR was utilized.
    The value of 20mm was obtained from conducting simulations 
representing pre-crash braking involving a deceleration over 1.5s 
peaking at approximately 1.0g for 1.0sec duration. Simulations were 
conducted because

[[Page 22185]]

the Hybrid III dummy does not have adequate biofidelity in low-severity 
acceleration conditions such as pre-crash braking. The simulations 
utilized the Active THUMS model which has been well-correlated to 
actual driving/braking tests involving human volunteers. The additional 
forward movement of 20mm for the dummy in which the non-functioning 
vehicle-sensitive ELR was utilized was consistent across all dummy body 
regions (i.e., head, chest, and pelvis).
    The restraint system was equipped with a dual-stage driver airbag 
and safety belt pre-tensioners.
    The results indicated that while there were only minor differences 
in recorded values between the two tests, the calculated injury values 
were well within the Injury Assessment Reference Values IARVs for each 
test outcome for both an ELR equipped with an FMVSS No. 209-compliant 
vehicle-sensitive locking mechanism and an ELR equipped with a non-
compliant vehicle-sensitive locking mechanism.
    (c) Rollover Tests To Assess Safety Belt Restraint (Retractor 
Locking) Performance:
    1. Quasi-static Rollover Tests--FMVSS No. 209 Paragraph 
4.3(j)(2)(i)(D) requires that the retractor lock at an angular rotation 
greater than 45-degrees. When tested, JLR has evidence of a part which 
did not perform to this standard.
    Rollover tests were conducted with an ELR containing an FMVSS No. 
209-compliant vehicle-sensitive locking mechanism and an ELR in which 
the vehicle-sensitive locking mechanism was disabled (to simulate a 
``worst-case scenario'').
    To simulate a rollover condition, quasi-static testing was 
conducted with an FMVSS No. 301 test device with a World-SID dummy 
being placed in the driver's seat of the vehicle mounted on the test 
device. Testing was conducted with an angular rotation range of 50 degrees around the vehicle's longitudinal axis according to 
SAE 760. An angular range of 50 degrees was used based on 
analysis of the affected vehicles during different vehicle level roll-
over events and two key observations: (1) The time at which the seat 
belt retractors were subject to >1g lateral acceleration (an 
acceleration at which the affected ELRs had typically locked via the CS 
sensor, particularly with additional tilt angle applied) and, (2) the 
timing of the triggering of belt pretensioners in such a roll-over 
event, leading to locking of the seat belt ELR via the WS sensor 
(assuming the CS sensor had not locked earlier in the event). Test 
video of the D-loop (upper attachment point) and any dummy head 
movement was recorded.
    For the tests in which the vehicle was rotated to the right, 
approximately 5mm additional webbing pay-out at the upper seat belt 
anchorage was observed between the vehicle-sensitive compliant and non-
compliant ELRs up to a roll angle of 50 degrees. A difference in dummy 
head movement of approximately 10mm (in the lateral (y-direction)) was 
observed for the tests conducted with the vehicle-sensitive non-
compliant ELR.
    For the tests in which the vehicle was rotated to the left, the 
video did not depict any difference in dummy head movement between the 
vehicle-sensitive compliant and non-compliant ELRs. Also, no belt 
payout was visible at the D-loop.
    2. Dynamic Rollover Tests: In addition to the quasi-static rollover 
tests, available data from actual dynamic rollover tests of the 
affected vehicles was analyzed to understand the dynamics in such 
scenarios and the effect of the vehicle-sensitive locking mechanism in 
the ELR.
    The dynamic rollover tests were based upon real-world rollover 
conditions. An initial acceleration must occur to induce a rollover and 
tests were selected based on the minimum dynamic scenarios that would 
result in rollover. The lateral deceleration of the seat belt 
retractors in the rollover events was analyzed to determine the 
expected ELR vehicle-sensitive sensor locking time based on the 
evidence that a non-compliant ELR would lock by a lateral acceleration 
of approximately 1.0g and that the tilt lock function would lock at 
<0.7g with an additional tilt lock angle of 18 degrees. As the rollover 
sensing system fitted to the affected vehicles is configured to trigger 
the seat belt retractor pretensioners, the rollover sensor trigger 
times were also established for the rollover scenarios analyzed to 
determine the point at which the seat belt retractor pretensioner would 
activate and thereby achieve ELR belt locking.
    From tests conducted with vehicle-sensitive locking mechanism non-
compliant ELRs, the locking mechanism locks at approximately 1.0g of 
lateral acceleration. Additional testing on the same non-compliant ELRs 
has confirmed that the vehicle-sensitive locking of such an ELR would 
lock below an applied acceleration of 0.7g in all directions when 
tilted to an angle of up to 18[deg] around the vehicle's longitudinal 
axis. Therefore, the results of the dynamic rollover tests indicate 
that the impact-inducing rollovers result in lateral decelerations in 
which the ELR will lock before a rotation of 18 degrees is reached. 
Further analysis of rollover sensor trigger times has demonstrated that 
the pretensioners would trigger before a rollover angle of 45 degrees.
    This analysis confirms that locking will occur before a rotation 
angle of 45 degrees is reached, as required by FMVSS 209.
    3. Cork-Screw Rollover Simulation Analysis: For the ``cork-screw'' 
rollover event additional analysis of the occupant kinematics was made 
to establish whether a non-compliant vehicle-sensitive locking 
mechanism of the ELR would have affected any forward motion of an 
occupant prior to ELR lock as previously determined.
    An LS-Dyna computer simulation was made to replicate the ``cork-
screw'' rollover event previously analyzed such that the occupant 
positioning could be determined without the influence of a locking seat 
belt ELR. To simulate a ``worst case scenario'' locking of the seat 
belt ELR was completely removed from the CAE model. The analysis was 
made on the ``far side'' occupant (i.e. the occupant sat on the 
opposite side of the vehicle from that which impacts the test ramp) as 
any lateral motion of this occupant is assumed to be inboard, away from 
the seat belt upper anchorage. The model was set up with a normally 
extracting/retracting seat belt to measure any webbing pay-out due to 
dummy kinematics prior to seat belt ELR lock.
    Like the physical test, the simulation showed a small level of 
initial occupant forward head motion on initial vehicle-to-ramp contact 
and the occupant returned to a normal seating position prior to the 
vehicle leaving the ramp or the seat belt ELR locking during this 
dynamic event as previously determined. No webbing payout of the seat 
belt was observed in the simulation, leading to the conclusion that a 
seat belt with non-compliant vehicle-sensitive locking mechanism would 
not affect the occupant kinematics in such a rollover scenario.
    (d) Summary of Test Results: The FMVSS 209 Section 4.3(j)(2)(i) & 
(ii) non-compliant vehicle-sensitive locking mechanism within the ELRs 
of affected vehicles shows no significant performance difference when 
compared to a compliant vehicle-sensitive locking mechanism. This 
finding is obtained from conducting a number of laboratory tests 
representing FMVSS 209 and 208 requirements, as well as other real-
world crash conditions. The tests represent a variety of conditions 
such as crashes with, and without, pre-crash braking, and also other 
conditions, such as rollovers.

[[Page 22186]]

    Notably, although all tests were conducted without reliance on a 
functioning ELR vehicle sensitive locking mechanism, affected vehicles 
do contain a functionally operable vehicle-sensitive locking mechanism 
which may slightly exceed the FMVSS 209 Paragraph 4.3(j)(2)(i) & (ii) 
requirements. Therefore, as installed in vehicles, the seat belt would 
likely perform better than the non-functioning units utilized for 
testing and analysis that form the basis for this petition.
    (e) Owner Contacts to Jaguar Land Rover Customer Relations: Jaguar 
Land Rover Customer Relations has not received any contacts from 
vehicle owners regarding this issue.
    (f) Accidents/Injuries: Jaguar Land Rover is not aware of any 
accidents or injuries that have occurred as a result of this issue.
    (g) Prior NHTSA Rulings re Manufacturer Petitions: NHTSA has 
previously granted a petition from General Motors (GM) on a very 
similar issue. [69 FR 19897, Docket No. NHTSA-2002-12366, Apr 14, 
2004]. GM provided test results and analyses indicating that while 
there existed a non-functional vehicle sensitive locking mechanism 
within the safety belt assembly ELR, the webbing sensitive locking 
mechanism provided comparable restraint performance to that of a fully 
functional vehicle sensitive locking mechanism.
    In Jaguar Land Rover's case, the vehicle-sensitive locking 
mechanism is functional, but may slightly exceed the FMVSS 209 Sections 
4.3(j)(2)(i) & (ii) requirements, and, also contains a webbing 
sensitive locking mechanism which provides comparable performance to 
that of a vehicle sensitive mechanism.
    (h) Vehicle Production: Vehicle production has been corrected to 
fully conform to FMVSS 209 Sections 4.3(j)(2)(i) & (ii).
    JLR concluded by expressing the belief that the subject 
noncompliance is inconsequential as it relates to motor vehicle safety, 
and that its petition to be exempted from providing notification of the 
noncompliance, as required by 49 U.S.C. 30118, and a remedy for the 
noncompliance, as required by 49 U.S.C. 30120, should be granted.
    To view JLR's petition, test data and analyses in its entirety you 
can visit https://www.regulations.gov by following the online 
instructions for accessing the dockets and by using the docket ID 
number for this petition shown in the heading of this notice.
    NHTSA notes that the statutory provisions (49 U.S.C. 30118(d) and 
30120(h)) that permit manufacturers to file petitions for a 
determination of inconsequentiality allow NHTSA to exempt manufacturers 
only from the duties found in sections 30118 and 30120, respectively, 
to notify owners, purchasers, and dealers of a defect or noncompliance 
and to remedy the defect or noncompliance. Therefore, any decision on 
this petition only applies to the subject vehicles that JLR no longer 
controlled at the time it determined that the noncompliance existed. 
However, any decision on this petition does not relieve vehicle 
distributors and dealers of the prohibitions on the sale, offer for 
sale, or introduction or delivery for introduction into interstate 
commerce of the noncompliant vehicles under their control after JLR 
notified them that the subject noncompliance existed.

    Authority:  (49 U.S.C. 30118, 30120: delegations of authority at 
49 CFR 1.95 and 501.8).

Jeffrey M. Giuseppe,
Director, Office of Vehicle Safety Compliance.
[FR Doc. 2017-09650 Filed 5-11-17; 8:45 am]
 BILLING CODE 4910-59-P


