Audi R8 Spyder - User Manual

Technical Service Bulletin
Page 1 of 6
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72 Seat fore-and-after adjustment incorrect
72 22 45 2058268/2 July 12, 2022. Supersedes Technical Service Bulletin Group 72 number 20-22 dated January 17,
2020, for reasons listed below.
Model(s)
Year
VIN Range
Vehicle-Specific Equipment
R8 Spyder
2017 901529 – 905737
Not Applicable
2018 900030 – 900262
Condition
REVISION HISTORY
Revision
Date
Purpose
2 - Revised title
Revised
Condition and Technical Background (Add customer complaint)
1 01/17/2020 Initial publication
Customer states:
• The seat backrest panels are damaging the rear panel trim panel and/or windscreen.
• The seat cannot be moved backward far enough.
Workshop findings:
• One or both sides seat backrest panels chafe on the rear panel trim panel and/or windscreen resulting in
damaged trim panels and/or windscreen.

Summary

72 Seat fore-and-after adjustment incorrect

Condition

Describes customer-reported and workshop-observed symptoms of incorrect seat fore-and-after adjustment.

Technical Background

Seat interference causing damage

Explains mechanical interference between seat backrest and trim panels, leading to damage.

Production Solution

Software update for seat modules

Details the improved software for seat control modules J136 and J521 to resolve the issue.

Service Procedures

SVM Update Instructions

Step-by-step guidance for updating seat control modules using the SVM tool.

Warranty Information

Claim type and coverage details

Outlines warranty terms, mileage, and time limits for covered repairs.

Parts and Labor Operations

Required parts and labor codes

Lists specific parts for replacement and labor operation codes for the repair.

Additional Information

TSB reference and disclaimer

Notes on TSB changes, references, and intellectual property rights.

Overview

1. Function Description
2. Important Technical Specifications
3. Usage Features
4. Maintenance Features

This document is a Technical Service Bulletin (TSB) from Audi of America, Inc., identified as TSB 2058268/2, issued on July 12, 2022. It supersedes a previous TSB (Group 72, number 20-22) from January 17, 2020, due to updated information. The TSB addresses a specific issue related to seat fore-and-after adjustment in certain Audi R8 Spyder models.

Function Description:

The TSB describes a condition where the seat backrest panels in R8 Spyder vehicles with sport seats and fully electric seats can interfere with the rear panel trim panel and/or the windscreen. This interference occurs because the seats can be adjusted to positions that allow for mechanical contact during normal operation, leading to damage. Additionally, in some cases, the seats may not be able to be adjusted backward far enough, limiting the full range of motion. The primary function of this TSB is to provide a solution to prevent this mechanical interference and restore the full backward adjustment capability of the seats. The solution involves a software update for the seat control modules to restrict the seat's movement to prevent contact with other vehicle components.

Important Technical Specifications:

The TSB applies to specific Audi R8 Spyder models from the 2017 and 2018 model years.

• 2017 R8 Spyder: VIN Range 901529-905737
• 2018 R8 Spyder: VIN Range 900030-900262 The vehicle-specific equipment for these models is "Not Applicable" in the context of this TSB, meaning the issue is not dependent on specific optional equipment beyond the standard sport seats and fully electric seats.

The technical solution involves updating the software in two key seat control modules:

• J136 (address word 0036): This module's software needs to be updated.
• J521 (address word 0006): This module's software also needs to be updated.

The TSB provides specific SVM (Software Version Management) action codes for the update:

• For R8 Spyder, the Old Target Data Container Number 4S0909856B (or higher) will be updated to New Target Data Container Number 4S0909856C (or higher) using SVM Code Input 36A004.
• For R8 Spyder, the Old Target Data Container Number 4S0909866B (or higher) will be updated to New Target Data Container Number 4S0909866C (or higher) using SVM Code Input 36A004.

Usage Features:

The TSB outlines the steps for addressing the issue, which are primarily for service technicians.

1. Customer Complaint: Customers report that seat backrest panels are damaging the rear panel trim panel and/or windscreen, or that the seat cannot be moved backward far enough.
2. Workshop Findings: Technicians observe chafing on the rear panel trim panel and/or windscreen caused by one or both seat backrest panels, or confirm the limited backward seat adjustment.
3. Production Solution: The core solution is improved software for the seat control modules J136 and J521.
4. Service Procedure:
   • Follow TSB 2011732 for SVM operating instructions.
   • Update the seat control modules J136 and J521 using the specified SVM action codes (36A004).
   • Perform basic settings of the seats via Guided Functions in ODIS Service.
   • Replace any damaged components (seat backrest panels, rear panel trim panels, and/or windscreen) according to Elsa repair manuals.

Maintenance Features:

The TSB details the warranty information and required parts for addressing the issue.

• Claim Type:
  • 110 up to 48 Months/50,000 Miles (standard warranty).
  • G10 for CPO (Certified Pre-Owned) Covered Vehicles (owner verification required).
  • If the vehicle is outside warranty, the TSB is for informational purposes only.
• Service Number: 7293
• Damage Code: 0039
• Labor Operations:
  • Software Update: 0151 0000 (Time stated on diagnostic protocol, Max 50 TU).
  • Front seat backrest cover replace: 7423 1950 (See SRT).
  • Rollover bar trim replace: 7081 1905 (See SRT).
  • Diagnostic Time (GFF, Road test prior/after service): No allowance (0 TU).
• Claim Comment: "As per TSB 2058268/2".
• Required Parts:
  • Fasteners, Bolts, Nuts, and Screws: As needed per Repair Manual (See ETKA/ELSA).
  • Backrest panel (left): 4S0881969* (01 if damaged).
  • Backrest panel (right): 4S0881970* (01 if damaged).
  • Rear panel trim: 4S7867477* (01 if damaged).
  • Windscreen: 427862953* (01 if damaged).

The TSB emphasizes checking with the Parts Department and/or ETKA for the latest information and parts bulletins. All warranty claims must adhere to the Audi Warranty Policies and Procedures Manual and are subject to review or audit. The document also states that all part and service references are subject to change and/or removal.

Audi R8 Spyder Specifications