Campaign (91E3) - Various Vehicle Upgrades
RVU - Servicing Work On Audi R8 (CX / 91E3)91 09 13
2019887/3
March 25, 2009
Supersedes Technical Service Bulletin Group 91 number 09-08 dated March 4, 2009 for reasons listed below.
Vehicle Information
Condition
This RVU has been proactively released to ensure improvements introduced in production are also implemented on customers vehicles.
This Required Vehicle Update (RVU) is in effect for 15 months from date of publication. After that date, this RVU will expire and no longer be in effect.
Vehicle must meet all of the following criteria:
- Procedure is valid only for vehicles that show the CX / 91E3 code in the ElsaWeb Campaign/Action Information screen on the day of repair.
- Vehicle must be within the Limited New Vehicle Warranty.
- Procedure must be performed within the allotted time frame stated in this Technical Service Bulletin.
- Procedure must be performed on applicable vehicles in dealer inventory prior to sale.
Technical Background
The Audi R8 is a leading product in the sports car market. It is therefore important for us to ensure that the improvements introduced in production are also implemented on customers' vehicles. The priority is to achieve top-level quality and maximum value retention.
Production Solution
Service
TIP:
- Not all vehicles will require all repairs. Please refer to ElsaWeb for the applicable Criteria IDs that apply to each specific VIN.
- If ElsaWeb indicates that Criteria IDs 97, 98 or 99 are applicable to the VIN, please disregard. These Criteria IDs do not apply to the US and Canadian markets.
Servicing aerial amplifier R24 (criterion 01)
TIP:
It is not necessary to remove the rear bumper cover to relocate the aerial amplifier. The aerial amplifier can be removed without removing the rear bumper cover. The amplifier will be reinstalled in an alternative location, so clear access to the original aerial amplifier location is not required.
1. Raise spoiler. (See Owner's Manual.)
2. Remove nuts (Figure 1).
3. Detach rear spoiler (Figure 1, 2) from drive unit (Figure 1, 1).
4. Remove bolts (Figure 2, arrows).
5. Detach left-side cover (Figure 2, 1) for tail light cluster.
6. Remove nut (Figure 3, 4).
7. Remove bolts (Figure 3, arrows).
8. Pull retaining pin (Figure 3, 3) for tail light cluster (Figure 1, 1) out of rubber mounting (Figure 1, 2).
9. Pull tail light cluster slightly to the rear.
10. Unbolt aerial amplifier R24 from mounting (Figure 4, 3).
11. Below the light housing there is a cable clip securing the wiring harness for the aerial amplifier. Cut through securing pin of cable clip.
12. Pull aerial amplifier out from below rear light.
13. Unplug connector. The connector may be on the amplifier (Figure 6) or in the side panel (Figure 7).
Vehicles with connector on amplifier (version A): Unplug connector and pull cable back into side panel.
Vehicles with connector in side panel (version B): Unplug connector.
14. (All vehicles) Bolt aerial amplifier to side of longitudinal member at top mounting point for bulb carrier.
Install the aerial amplifier as shown in Figure 9. (Tightening torque: 8 Nm.)
15. Secure wiring harness with cable ties according to layout in vehicle. Vehicles with connector on amplifier (version A):
Vehicles with connector in side panel (version B):
16. (All vehicles) Seal both sides of mounting point with black silicone D 176 001 A3 (water seal).
Servicing selector mechanism (criterion 02)
1. Carefully pull off engine cover panel (Figure 14, 2). Do not jerk the cover panel away, and do not try to pull on one side only.
2. Unscrew filler cap for power steering reservoir on engine compartment trim (left-side).
3. Use small screwdriver (Figure 15, 1) to lift retaining spring (Figure 15, 2) and pull bottom end of gas strut off ball stud.
4. Open quick-release fasteners and remove engine compartment trim on both sides (Figure 16, points 1 and 3).
5. Unplug electrical connector (Figure 17, 3) from air mass meter 2 G246 and electrical connector (Figure 17, 5) from air mass meter G70.
6. Release hose clips (Figure 17, points 2 and 4).
7. Remove all bolts (Figure 17, arrows) from air cleaner housing.
8. Detach bellows (Figure 17, points 1 and 6) from air cleaner housing.
9. Remove air cleaner housing together with air mass meters.
10. Remove relay lever bolts (Figure 18, points 9 and 15)
11. Pull out bearing sleeves (Figure 18, points 12 and 16) and lubricate relay levers with grease G 052 147 A2.
12. Reassemble and secure bolts 9 and 15 (Figure 18) with locking fluid D 000 600 A2. Tightening torque: 30 Nm.
Checking propeller shaft (criterion 03)
1. Apply handbrake and engage first gear.
2. Lift vehicle on lifting platform. The front wheels must be free to turn.
3. Apply counter hold tool T10172/9 directly to bolt heads on propeller shaft flange (engine end). Apply torque to counter hold tool. Try to turn the propeller shaft in both directions. Free rotation of a few millimeters is normal because of the play in the constant velocity joint.
- If the flange does not turn more than a few millimeters (free play), the transmission shaft is OK. No further work is required.
- If the flange can be rotated more than a few millimeters, replace the propeller shaft. Consult ETKA for the most up-to-date part number per the VIN of the vehicle. (See Workshop Manual >> 6-speed manual gearbox and automated manual gearbox (R tronic) 086 >> Rep. Gr. 39 >> "Removing and installing >> Driveshaft.")
Cluster Software update with SVM code 91E3A001 (criterion 04)
TIP:
Because of the large amount of data that has to be transferred for a software update, please note that the remote diagnosis head VAS 5054 must always be connected to the VAS 5051 or VAS 5052 tester via the USB cable port, and not via the Bluetooth USB interface.
1. Connect a battery charger to vehicle. Select standby mode on battery charger.
2. Switch off all unnecessary electrical equipment (blower, seat heater, interior light, etc.).
TIP:
Also make sure that no electromagnetic interference sources (mobile phone or cordless DECT telephone) are operated in or near the vehicle while individual control units are being updated.
3. Connect vehicle diagnostic, testing and information system VAS 5051 or VAS 5051B or VAS 5052 (with online capability) to the vehicle.
4. Connect VAS 5051 or VAS 5052 to your workshop network (CPN).
5. Perform a "Problem-related hardware and software update". Use SVM code 91E3A001.
6. Make a note of the figure appearing in the diagnosis log as "Diagnostic time expenditure (TU)" for your charge sheet.
TIP:
Only the dash panel insert (instrument cluster) is flashed as part of this RVU. Do not perform any updates of other control units. Do not replace any control units. If you receive an error message as a result of performing the SVM code, please contact the Audi Technical Assistance Center.
Servicing B-pillar trim panel (criterion 05)
1. Remove cover for trim panel (left and right).
2. Loosen Torx bolt (T30) two turns.
3. Using removal wedge 3409, lift side panel away from trim panel.
4. On each side of vehicle, glue one rubber buffer N 104 581 01 onto trim panel level with bolt hole.
TIP:
Use a pair of tweezers or long-nose pliers to insert rubber buffer.
5. Press in side panel when tightening Torx bolt.
Servicing front lid hinge (criterion 06)
Spray the four joints on the front lid hinge (on both sides of vehicle) with lock cylinder lubricating spray G 052 778 A2.
Servicing window regulators (criterion 08)
Retighten nuts (behind rubber grommets) on underside of doors (left and right).
Tightening torque: 10 Nm.
Warranty
TIP:
- Not all vehicles will require all repairs. You must claim all applicable Criteria IDs shown in ElsaWeb for the respective VIN. For the RVU to be closed in the ElsaWeb system, all applicable Criteria IDs, parts, and labors must be submitted under one claim.
- If ElsaWeb indicates that Criteria IDs 97, 98 or 99 are applicable to the VIN, please disregard. These Criteria IDs do not apply to the US and Canadian markets.
Additional Required Vehicle Update Technical Service Bulletins
Some of the affected vehicles may be involved in additional Required Vehicle Update Technical Service Bulletins. Please check your ElsaWeb Campaign/Action Information screen so that any additional required work can be done simultaneously.
Required Vehicle Update Technical Service Bulletin Verification
For verification, always check the ElsaWeb Campaign/Action Information screen. The ElsaWeb system is the only binding inquiry and verification system; other systems are not valid and may result in non-payment of a claim.
Help for Claim Input
For questions regarding claim input, contact the Warranty Helpline. Please do not contact the Campaign Helpline regarding claim input.
Required Customer Notification
Inform your customer in writing by recording on the Repair Order any and all work that was conducted on the vehicle, including any and all updates completed under this Required Vehicle Update Technical Service Bulletin.
Required Parts and Tools
TIP:
Not all vehicles will need all parts listed below. Please refer to ElsaWeb for applicable VINs and Criteria IDs.
- Destroy and properly dispose of removed parts in accordance with local, state and federal/provincial environmental regulations.
- If you have exhausted your allocated parts and you require additional parts for vehicles affected by this RVU but have exceeded your Upper Order Limit, please submit your requests for additional parts. Be sure to include the affected VINs with your order. Prior to submitting your request, ensure that each vehicle has the CX / 91E3 code. Your order will be reviewed and processed accordingly.
Additional Information
All parts and service references provided in this RVU are subject to change and/or removal. Always check with your Parts Department and service manuals for the latest information.