My wife has a Renault Laguna estate 2002?

Question

I was driving it one night and the headlights sometimes seem to be moving up and down even when the car was stationary. Any ideas?

Answer 1

Does it have Xenon headlamps?
If so it will have automatic height adjustment, which constantly adjusts to keep the lamps level to avoid blinding oncoming traffic. It uses sensors on the suspension for this, and will compensate for acceleration and braking (so if you ride the clutch when stationary the car will pitch slightly and the headlamps will adjust to compensate). It also defaults to the lowest position when the lamps first come on, the adjusts from there within a second or two.
However, the system can fail, which leaves the lamps "confused" and causes irregular adjusting. If the control system is not certain it defaults to the lowest position.
The system on my Mégane failed, and required new sensors to be fitted and a trapped wire to be replaced - which was done under warranty, so I don't know the cost.

Answer 2

I have a 2002 Laguna & suffered this problem for about 5 minutes until I realised my wife had put the seat forward for herself & in the new position my right knee was moving the little adjuster up and down depending if it was a right or left turn.

Answer 3

The window autos immediately end if there is too plenty resistance in the operation of the window. Restarting the stream will reason the operation to end, yet basically after a 2d or 2 (the time that it takes for the tracking circuit to minimize the capability). in case you pass to a motor vehicle spares place and purchase some Duck Oil (sure it somewhat is talked approximately as that) and lubricate your window publications thoroughly with it the domicile windows might desire to artwork high-quality. It improves the waterproofing too.

Answer 4

if it has electronic adjusting headlights I would suspect faulty wiring probably bad connections !