Technical Service Bulletin
94 Daytime Running Light (DRL) inoperative
94 13 21 2032184/2 July 9, 2013. Supersedes Technical Service Bulletin Group 94 number 13-05 dated February
8, 2013 for reasons listed below.
Model(s)

Year

VIN Range

Vehicle-Specific Equipment

Q5

2013 - 2014

All

Audi Xenon Plus with LED
Daytime Running Lights

Condition
REVISION HISTORY
Revision

Date

Purpose

2

-

Revised Warranty (Corrected error in TUs)
Revised header data (Added DTCs)

1

2/8/2013

Original publication

• Customer may report:
• Daytime Running Light is completely inoperative.
• Daytime Running Light is partially inoperative.
• Multiple Daytime Running Light LEDs are inoperative.
• One or both of the following DTCs is stored in the central electrics control module, J519 (address word 09):
• DTC 02895 (Supply for Left LED Parking Lamp / DRL module) with fault symptom 12 (Electrical malfunction
in circuit)
• DTC 02897 (Supply for Right LED Parking Lamp / DRL module) with fault symptom 12 (Electrical
malfunction in circuit)

© 2013 Audi of America, Inc.

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Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval
system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior
expressed written permission of the publisher.

Technical Service Bulletin
Technical Background
The MY2013+ Audi Q5 LED DRLs use lightemitting “pipes” instead of multiple, individual
LEDs. There are two light pipes per headlight.
Each light pipe uses a single LED for
illumination (Figure 1).

Figure 1. Upper and Lower light pipe illuminated.
The LEDs are contained in a single module. There is a large heat sink affixed to the outer back side of each
headlight housing.
The LED unit with heat sink utilizes a gasket
and is keyed into the headlight housing to
maintain proper alignment of the LED to each
light pipe. The LED units (L176 and L177, left
and right, respectively) are controlled via a
control module (J860 and J861, left and right,
respectively) located separately on the backside
of the headlight (Figure 2). These LED units and
LED control modules are electrically
interchangeable from side to side, but the LED
units are mechanically specific to each headlight
side.

Figure 2. Backside of headlight with LED heat sink (A) and LED
control module (B).
If the customer complaint is that the LED DRLs appear to be partially inoperative, please confirm this complaint
while the customer is present. In most cases, the LED DRL is perceived as inoperative due to the viewing angle
taken by the customer.

© 2013 Audi of America, Inc.

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All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of
Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval
system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior
expressed written permission of the publisher.

Technical Service Bulletin
There are different angles from which a partial defect may be incorrectly perceived:
• A defect may be perceived for top-down
viewing angle (Figure 3).

Figure 3. Upper light pipe perceived defect (A). Lower light pipe
perceived defect (B).
• A defect may be perceived for corner
viewing angle (Figure 4).

Figure 4. Upper light pipe perceived defect (A).

© 2013 Audi of America, Inc.

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All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of
Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval
system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior
expressed written permission of the publisher.

Technical Service Bulletin
• A defect may be perceived for acute corner
viewing angle (Figure 5).

Figure 5. Upper light pipe perceived defect (A, B). Lower light
pipe perceived defect (C).

Production Solution
Not applicable.

Service
If it is determined that it is a perception issue:
Explain to the customer that the LED illumination appears differently to someone standing in front of the vehicle
than it appears to oncoming traffic. The viewing angle of someone standing in front of the vehicle will give a visual
effect of an LED DRL inoperative or partially-inoperative condition.
If it is not a perception issue, and the LED DRL is inoperative, follow the steps below:
1. With ignition off, remove DRL control module and check red connector at module. Secure it, if loose. If
necessary, remove red connector and reinstall to be sure connector is engaged properly. The wire guide of the
red terminal housing may impede connector engagement.
2. Turn ignition on to see if DRL is now operating to specifications. If it is not, proceed to step 3.
3. Remove headlight(s) according to the instructions in ElsaWeb. See Repair Manual >> Electrical System >>
Electrical Equipment >> 94 Exterior Lights, Switches >> Removal and Installation.
4. With ignition off, remove LED DRL unit with heat sink from headlight housing (Figure 6).

© 2013 Audi of America, Inc.

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All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of
Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval
system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior
expressed written permission of the publisher.

Technical Service Bulletin
5. With ignition off, inspect and secure all
electrical connectors, if loose. Remove
and secure the white connectors, even if
they do not appear to be loose.

Note:
Be extra careful with red surface mount
connectors. In general, a repair kit is not
available for any internal headlight
connectors.

Figure 6: Dual surface mount LED unit exposed.
6. If the above steps do not correct the DRL operation, continue with further diagnosis on the LED control module
and LED with heat sink before replacing the headlight housing; e.g., swapping modules from one headlight to
another, inspect wiring, connectors, etc.

© 2013 Audi of America, Inc.

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All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of
Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval
system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior
expressed written permission of the publisher.

Technical Service Bulletin
Warranty
Claim Type:

Use applicable claim type. If vehicle is outside any warranty, this Technical Service Bulletin
is informational only.

Service Number:

9415

Damage Code:

0010

Labor Operations: Air cleaner remove and reinstall

Diagnostic Time:

2425 1913

40 TU

Front bumper cover remove and reinstall

6329 1900

90 TU

Headlight assembly remove and reinstall

9415 1951

40 TU

2 Headlight assembly remove and reinstall

9415 2051

70 TU

2 Headlight assembly adjust

9415 1600

20 TU

GFF – Checking and clearing fault codes
included in existing labor operations

0150 0000

Time stated on
diagnostic protocol
(Max 50 TU)

Road test prior to service procedure

No allowance

0 TU

Road test after service procedure

0121 0004

10 TU

Technical diagnosis at dealer’s discretion
(Refer to Section 2.2.1.2 and Audi Warranty Online for DADP allowance details)
Claim Comment:

As per TSB #2032184/2

Additional Information
All parts and service references provided in this TSB (2032184) are subject to change and/or removal. Always
check with your Parts Department and service manuals for the latest information.

© 2013 Audi of America, Inc.

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All rights reserved. Information contained in this document is based on the latest information available at the time of printing and is subject to the copyright and other intellectual property rights of
Audi of America, Inc., its affiliated companies and its licensors. All rights are reserved to make changes at any time without notice. No part of this document may be reproduced, stored in a retrieval
system, or transmitted in any form or by any means, electronic, mechanical, photocopying, recording, or otherwise, nor may these materials be modified or reposted to other sites, without the prior
expressed written permission of the publisher.