Few Niggly Problems

[ryan13961345402285 1]

Have a few small problems with the car, and just wondering if anyone else has the same bother.

 

Firstly sometimes when going over a rut or bump in the road at night, the headlights will flicker for a split second. It isn't really noticable unless you're watching for it, but it seems to be happening more and more often. I've checked all connections etc etc, but everything seems fine.

 

Secondly the ABS light will come on itself once the car hits about 80mph (on my own private racetrack, naturally!) I'm thinking it's a duff sensor?

 

And thirdly the car seems to kangaroo quite a bit when cruising along at low revs (ie around 1500rpm in fifth) I've heard this is common on Peugeots but what can be done to eliminate it?

 

Thanks