Find a spot of the lining that is hidden (ie: under a piece of plastic trim) and cut out a small square that is just larger than the piece that is burnt. Cut it out with a very sharp Exacto Knife (or similar) and then cut out the same size and shape around the ciggie burn. You then use a good glue to stick the good square into location whre the burnt square was and chuck away the burnt spot.
you cant repair, only clean. for example, steam clean would be most effective.
Burn The Car
change the headlining
Burn cigarette holes in the seats.
There are a great many ways in which you could repair a small burn in your car seat. You could patch it.
take a straight edge razor and scrape some of the cloth on the back of the seat in a place that is not seen, then add just a little elmer's glue and roll into a ball then put in the hole.
You really cant unless you want to put in new fabric
Check your local library, they may have a auto repair database that would have wiring diagrams, ours does.
Less than a hundred dollars!
People will use a smokeless ashtray to reduce the amount of smoke their cigarette is putting out if they are in a confined space like a car. These quickly put out the cigarette instead of letting it natural burn out.
Also you need to be sure the fuse is working in your car before replacing the lighter.
Cigarettes actually burn the headliner. The texture of the liner is burned and melted and cannot be patched. The spot can be cleaned with headliner and the color touched up with dye, but the physical spot will remain.