0canucksgirl 6 years ago ReplyUpvoteFront turn signal mounts can usually be accessed through the engine compartment. For tail light turn signals, you can gain access through the trunk after removing the panels adjacent to the light. For detailed information, get yourself a repair manual for your car. They can be found online, at automotive stores, or you may be able to check one out from your local library. For the minimal cost of the manual, you'll find it useful beyond this repair.