Hi all,

I have the following problem: The telephone scroll function from the steering wheel control doesn't work most of the time. So far the steering wheel switches and the telephone module have been replaced under select edition warranty, to no avail.

If it works, it will work every time, until I restart the car. So it's no real intermittent problem that will vary every time the telephone book is used.

Anyone had this and what was the solution?

Thnx.

 

It was a bad battery. This morning the car wouldn't start. After replacing the battery the scroll function works normally.

This was the only sign the battery was getting bad. All other systems were working ok.