Automatic gearbox after washing my car's engine

Friends have undergone maintenance for my 2003 model automatic gearbox undercarriage, then after washing the gold and the engine part, the D light turns off when I go on the road, it stays so stuck after it has been stationed and taken to P, it resolves after a while 2 days, my car can cause such a problem ??

I http://forum.peugeotturkey.com/forum_posts.asp?tıd=33731&kw=&title=arkadaslar-y

I hope it is not a serious problem. this topic helps you.

http://forum.peugeotturkey.com/forum_posts.asp?tıd=34031&kw=&title=artik-son-car to

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