3546instrument cluster/motronic upgrade
- Apr 22, 2005greetings:
a couple of questions:
1. i'm having issues w/my speedo needle. it's whacked. it will
periodically start jumping all over the place. occasionally it will
not function at all. i've heard that there are batteries for the
cluster. does anyone know where these little beauties are located and
do they affect the function of the speedo needle?
2. i am in possession of an upgrade performance chip. i was led to
believe that one could remove the motronic or ecu, (one in the same
i'm told) and replace the stock chip. i was able to remove the
motronic and remove the cover plate. i found two boards that i was
unable to pry apart for fear of ruining the whole unit. anyone here
know the proper procedure?
thanks again for looking and responding.