# Service bulletin Executive Servic

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: 10120910
- Published by NHTSA: 2017\-10\-27
- Manufacturer's number: Executive Servic
- Manufacturer's date: 2015\-06\-15
- NHTSA component: SERVICE BRAKES, HYDRAULIC:FLUID; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; POWER TRAIN; ENGINE AND ENGINE COOLING; STEERING:HYDRAULIC POWER ASSIST:POWER STEERING FLUID

## NHTSA's summary

This document contains a fluid capacity chart as well as a chart that contains the parts and part numbers needed for service.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10120910-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10120910-0001.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Brakes, Engine, Equipment and accessories, Labels and manuals, Steering, Transmission and driveline, Brake fluid, Power steering

## Vehicles listed

- 2013 AUDI Q5

## Other bulletins for the same vehicles and component

- [48K8UPDATE](/bulletins/10249104.md), 2024-01-22, Service bulletin: STEERING:ELECTRIC POWER ASSIST SYSTEM; STEERING. Power Steering Control Unit Software \(NVLW\)
- [A481341 2033391\-](/bulletins/10123865.md), 2017-11-17, Service bulletin: STEERING:ELECTRIC POWER ASSIST SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. Customer may report that a warning for electromechanical steering is displayed in the instrument cluster. There is no loss of steering control or functionality associated with these warnings. Issues with the hardware and software.
- [A971335 2033412\-](/bulletins/10123846.md), 2017-11-17, Service bulletin: STEERING:ELECTRIC POWER ASSIST SYSTEM; STEERING. Steering wheel lock does not work. Various warning lights are on. Steering feels stiffer than usual. The engine cannot be switched off. The ignition key cannot be removed. DTC with description "Brake control unit, no signal/communication" is present in several control units. DTC entry in ABS Control unit, J104 \(03\). One or more may be present. This condition does not result in any drivability concerns. The steering system is fully connected. This condition does not result in any drivability concerns. The steering system is fully connected. The insulation for the ABS wheel speed sensor is damaged in production. Over time, this can lead to corrosion on the wires and restricted functions with the ABS control module. Only the wires in the left bulkhead grommet are affected.
- [A481458 2035178\-](/bulletins/10122343.md), 2017-11-08, Service bulletin: STEERING:ELECTRIC POWER ASSIST SYSTEM; POWER TRAIN:MANUAL TRANSMISSION. Supersedes Technical Service Bulletin Group 48 number 13\-53 dated September 10, 2013. On vehicles equipped with a manual transmission, a steering warning may briefly display in the instrument cluster when the engine is restarted after improper use of the clutch pedal. For example, the warning may appear when the engine is restarted after the clutch pedal has been released too quickly during low\-RPM, low\-speed parking lot maneuvers. symptom codes may be stored in the diagnostic log under the power steering control module. The vehicle system voltage drops when the starter motor is operating. Because the power steering control module has a parallel circuit with the starter motor \(terminal 29\), this normal voltage drop may set a symptom code within the scenario described in the Condition section of this bulletin.
- [TSB\-48\-K\-8](/bulletins/10053913.md), 2013-12-04, Service bulletin: STEERING:ELECTRIC POWER ASSIST SYSTEM; ELECTRICAL SYSTEM:SOFTWARE. AUDI: UPDATED INFORMATION ON POWER STEERING CONTROL UNIT SOFTWARE, IN SOME VEHICLES, WITH ELECTROMECHANICAL POWER STEERING, HAVING SLIGHT IRREGULARITIES, MANUFACTURED A SPECIFIC PERIOD, MAINLY OCCURS WHEN TEMPERATURE IS AT FREEZING POINT. MODEL 2012\-2014 A4, A5, Q5, A6, A7. \*PE

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