philippe911

problem

my "flap" seem don't work?

when i puch the button,nothing happen.......no light,no more sound.............it happen when the car is hot (city,slow speed)
and on the display --???????

in sport or sport+ or race is the same thing (--)

some body have the same problem?and the solution?

thank

philippe911

sorry for my english (am french)

but may be remplace "flap" by "exhaust valve" is better

and on my pic the detail is in the middle (exhaust symbol)

Katie22

Ok so I would suggest you drive the car a bit and see if this functions after a few minutes. If that does not work then I would seek to do a reset on the system by removing the fuse for the circuit. Fuses are behind panel in passenger foot well. takes a 10mm socket and three nuts to remove foot panel. As a matter of fact perhaps your fuse is blown for the circuit as it sits now.

Finally I dont know if some of the standard GT models do not come with the dual mode exhaust. DO you have the button for it on the center console by the shifter lever? IF there is no button and a black plug in its place then your car does not have the dual mode exhaust and your totally ok.

philippe911

thank katie22

yes i have the performance exaust (its a GT C roadster)

i will see in the fuse box it's a good idea

but my problem seem sporadic ,at cold i can switch on/off valve (red ligth on/off),but after 100 kilometer and city trafic,the button seem inoperative ,no red lighten more sound, and pic in daschboard is (--)

sorry for english

Katie22

Oh ok if your have function at times and no function at other times then I would say take it in under warranty.......