# Service bulletin SSM72743

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10096192
- Published by NHTSA: 2017\-03\-22
- Manufacturer's number: SSM72743
- Manufacturer's date: 2016\-04\-27
- NHTSA component: EQUIPMENT; EXTERIOR LIGHTING:BRAKE LIGHTS; WHEELS

## NHTSA's summary

ISSUE: XKRS\-GT BLACK VULCAN WHEELS AMPLIFY BRAKE NOISE FROM CARBON CERAMIC BRAKES. DURING LIGHT TO MEDIUM BRAKING, A LOW FREQUENCY "HOWL/UFO" NOISE CAN OCCUR NOISE NOT PRESENT WITH COLD BRAKES, NOISE APPEARS AFTER A SMALL AMOUNT OF HEATING UNDER NORMAL DRIVING ISSUE WORSENS WITH HIGHER TEMPERATURES

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Equipment and accessories, Lighting, Wheels, Brake lights

## Vehicles listed

- 2014 JAGUAR XK

## Other bulletins for the same vehicles and component

- [SSM 71218](/bulletins/10097568.md), 2017-04-19, Service bulletin: PARKING BRAKE; EXTERIOR LIGHTING:BRAKE LIGHTS; EQUIPMENT:ELECTRICAL. "ISSUE: CUSTOMER REPOR TS A PARKBRAKE WARNING LAMP I L LUMINATED AND / OR PARKBRAKE FAUL T MESSAGE DISPLAYED IN THE IPK \(INSTRUMENT PACK\), FOLLOWING INVESTIGATION WI TH SDD THE FOL LOWING DTC P1571\-64 \(BRAKE SWI TCH \- SIGNAL PLAUSIBILITY\) IS STORED. CAUSE: A COMMUNICAT IONS ISSUE BETWEEN THE POWER T RAIN CONT ROL MODULE AND THE PARKBRAKE MODULE."

JSON: [/v1/bulletins/10096192](/v1/bulletins/10096192)

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