Hmmm if it is an air measuring problem, you can disconnect the MAF sensor. (round tube with sensor directly after air filter) The car will go in a sort of worst case MAF senario, it will start and run but will throw an engine code. An stuck EGR can cause a crank no start!! Have read lots of wierd st...

Yes, I think if you start over with all the keys, you can bring them back.

Not a lot of experience with key programming, but some.

If you read the instructions right you need all the keys when doing programming. Here are the instructions at the info menu: This procedure allows the programming of keys/transponders in the Body Computer. The keys/transponders have to be pre-programmed with body computer's secret codes in order to ...

Hey guys, I’m coming to you for some advice. I’m planning to swap out the Uconnect 7" in my 2017 500C for a newer version that supports DAB and CarPlay. I already know I’ll need to do a Proxy Alignment, but I wanted to ask—do I need Multiecuscan just to read the code bytes from the current con...

When this kind of problem occurs, the first step is to check the basics. It happenned during the reset, but it can be something else. Are the injectors codes present in the engine ECU? (the unique code each injector has) And you seem something odd in the engine parameters? Especially at the Engine E...

Hmmm ok, did not know that the starter was engaged.

Tried checking the timing? Seems odd but it is a starting point. Also the timing in between cams (gears on cams, gearbox side of engine)

Can you try to power the starter motor when ignition is on? Jump it with a wire, or push start the car?

Have you tried an proxy allignment?

Can you try this one? 30 31 31 34 35 30 30 30 34 33 35 4F 55 54 50 55 54 2D 4A 49 54 20 08 09 02 4F 00 00 04 10 00 00 00 09 00 00 04 10 00 00 00 04 C0 73 07 67 00 61 01 A3 00 00 16 00 05 00 94 06 2D 01 3C 00 00 00 00 7A 51 0A 5C 0D 00 00 00 00 00 00 00 00 31 02 11 04 08 00 00 00 00 00 00 00 00 00 00...

Can you try this proxy? Do you know how to edit and upload an custom proxy in the car? 30 38 32 35 30 33 38 39 34 38 33 4F 55 54 50 55 54 44 4A 49 54 20 19 04 05 4B 10 00 04 10 00 00 00 09 00 00 04 10 00 00 00 83 48 53 08 B1 00 7C 20 00 20 00 16 00 00 20 8C 06 0B 02 60 C0 90 56 00 05 00 15 04 00 00 ...