Metra warrants all of its products, including all electronic kits, to be free from defects in material and workmanship for a period of 3 years from date of purchase. Metra will, at its option, repair, replace or allow credit on any part which, in Metra’s opinion, is found defective under normal use. Warranty void on items misused, altered in any way, tampered with or serviced by anyone other than Metra. This warranty of merchantability of fitness neither assumes or authorizes any other person to assume for it, any other liability in connection with its products. In no event shall we be liable for any incidental or *consequential damages, or do we assume any other liability except provided herein.