Hi there,

I was wondering if anyone has got any tips

I have a new 2006 s line a4 and when I put it into reverse there is a single beep for about 2 secs

I figure that one of the sensors is not working and on listening to the sensors the 2nd from the left (left middle) sensor is not clicking so I figure it needs replacing

Can I do this without taking the whole rear bumper off, any tips please
Also where is the best place to get the sensor

many thanks

R Hardman

 

i'm pretty sure the bumper cover has to come off

 

Thanks for reply

Anyone know how to remove the boot trim without breaking anything

The small circular bits in the trim do I need to undo the plastic nut behind the door protector and screw under the strap mounts and lift back seat?

Any help would be much appreciated

thanks