The Mégane II Owners' Club

Section 37A is in this manual. https://www.uas-bg.com/meganii/eng/MR364MEGANE3.pdf

I think the brake pedal switch does warrant some investigation. Read http://www.meganeownersclub.co.uk/forum/viewtopic.php?f=2&t=21585 for more info.

I think this is something to do with child locks on rear doors.

I've been trawling the internet looking for a solution to a different problem. Founds loads of posts where people have codes indicating glow plug relay fault.

I'd concentrate on getting it running right first. Change Oil & filters. Check fuel delivery / no air in pipes. Check all electrical connectors. Unplugging and replugging can make a difference. Try running with MAF unplugged. If car runs better, MAF will need cleaning or replacing. Clean EGR val...

Two common faults, but at least you know they will be fixed.

The mechanical key only unlocks the left hand door.

Press button 1, 7 times, button 2, 4 times, button 3, 5 times, button 4, 6 times. Press and hold button 6 to confirm.

The chafed pipe between the filter and the pump is a common problem. Before I changed my holed pipe, the car started perfectly. Also, pumping the primer wouldn't replicate the fault I had, as the air was being drawn into the pipe under depression. I had the same symptoms as the OP, but they haven't ...

It's not difficult - just awkward! You should be able to see bubbles in the fuel when the engine is running if your pipe is holed.

This is probably the pipe you need. Part number can be seen on the bag.

This is the old pipe. You can see where it has rubbed underneath. The part number for this pipe is on the bag.

http://www.partystuffdirect.com/pipe/190800.jpg I had the same symptoms as you are describing, and I did have air bubbles in my fuel line. I have only had the new pipe fitted for 24 hours. So far so good, so fingers crossed this is the problem. The clean white pipe in this picture is the new pipe. ...

The procedure can be found in section 19A-16 of this manual https://www.uas-bg.com/meganii/eng/MR364MEGANE1.pdf

A further tip, I managed to change this pipe without remove the road wheel and inner wing liner. It's tight, but doable from above.