How do I adjust my (what appears to be High Rev beeper warning). Mine currently goes off at 75 MPH. (Which equates to about 3100rpm (at). However, I can bring the car up to 3100 in neutral/park and no beep warning--- somehow this came out of adjustment from the factory set 9000rpm- anyone know anything about this?

 

dealer

 

AT or MT? are you talking about a quiet steady "beeeeeeeeeep" until you shift or something else?

 

Just a beep--beep- I guess I have to go back to dealer for fix

 

beep-beep is not the red line warning. that could be tpms or dsc. anything lit on your dash?

 

sounds weird to me....must be an AT?? i'd vote to take it to the dealer.

 

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BEEPING FROM INSTRUMENT CLUSTER AT ABOVE 75 MPH
Applicable Models
Model Starting S/N Ending S/N
2004 RX8 00000000 ZZZZZZZZ

A beeping sound may be heard from the instrument cluster at N above 75 MPH. The concern most likely occured after the instrument cluster was replaced. If the instrument cluster was replaced N not programmed (configured) by performing the WDS PMI procedure then the speed warning alarm will sound. This feature is used in other countries N willoperate when a ICM has been replaced N not configured for the US specification. If a new ICM was installed N not programmed (configured) by performing PMI, then follow the directions below. 1. Install vehicle's original ICM in vehicle. 2. Using WDS, select "MODULE REPROGRAMMING". 3. Select "PROGRAMMABLE MODULE INSTALLATION". 4. Follow on-screen menu prompts to inhale AS-BUILT DATA from old ICM. 5. Install new ICM when prompted N exhale AS-BUILT DATA into new ICM. 6. Verify repair. IMPORTANT! In some cases the AS-BUILT DATA cannot be retreived from the vehicle's original ICM. If this occurs you need to contact the National Technical Assistance Hotline for AS-BUILT DATA N procedure for configuring new ICM

 

dealer

- Irish

 

dealer

 

WDS- dealer only

 

From what I know you cant adjust it?