Where is the 208 glow plug role in the car

When my Peugeot 208 1.4 diesel vehicle is connected to the computer, the p1352 engine shows ten heating problems. We checked the glow plugs. But the engine light came on again from the same problem. The master said, may I be in the role, where can I change this role myself in the car. Can you describe it?

Oh, master sedre is not installed :( I would help you.

What can Sedre mean master :-) Can you help

cedar;
https://www.google.com.tr/search?rls=org.mozilla:en-us:official&client=firefox-a&q=+sedre&gfe_rd=cr&ei=dgffu9oansap_aamwocadq